FPUS55 KPSR 242300 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Sun May 24 2026 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-550-551-251100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek 400 PM MST Sun May 24 2026 .TONIGHT...Mostly clear. Lows 68 to 76. Southwest wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs 93 to 98. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 64 to 73. West wind 5 to 10 mph in the evening becoming south around 5 mph after midnight. .TUESDAY...Sunny. Highs 92 to 97. Southeast wind around 5 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 62 to 71. Southwest wind 10 to 15 mph. .WEDNESDAY...Sunny. Highs 89 to 96. .WEDNESDAY NIGHT...Clear. Lows 58 to 66. .THURSDAY...Sunny. Not as warm. Highs 86 to 93. .THURSDAY NIGHT...Clear. Lows 58 to 66. .FRIDAY...Sunny. Highs 89 to 94. .FRIDAY NIGHT...Clear. Lows 62 to 69. .SATURDAY...Sunny and warmer. Highs 93 to 99. .SATURDAY NIGHT...Clear. Lows 65 to 72. .SUNDAY...Sunny. Highs 95 to 101. $$ AZZ541-549-555-251100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 400 PM MST Sun May 24 2026 .TONIGHT...Partly cloudy. A slight chance of showers after midnight. Lows 63 to 73. West wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 10 percent. .MEMORIAL DAY...Sunny. Highs 92 to 97. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 59 to 69. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .TUESDAY...Sunny. Highs 91 to 96. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Clear. Lows 58 to 68. Southwest wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. .WEDNESDAY...Sunny. Highs 89 to 95. .WEDNESDAY NIGHT...Clear. Lows 58 to 65. .THURSDAY...Sunny. Highs 85 to 93. .THURSDAY NIGHT...Clear. Lows 57 to 64. .FRIDAY...Sunny. Highs 87 to 93. .FRIDAY NIGHT...Clear. Lows 61 to 67. .SATURDAY...Sunny. Highs in the lower to mid 90s. .SATURDAY NIGHT...Clear. Lows 64 to 69. .SUNDAY...Sunny. Highs in the mid to upper 90s. $$ AZZ553-554-251100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Sun May 24 2026 .TONIGHT...Patchy blowing dust in the evening. Partly cloudy with a slight chance of showers. Lows 62 to 72. West wind 10 to 15 mph in the evening becoming south 5 to 10 mph after midnight. Chance of rain 10 percent. .MEMORIAL DAY...Sunny. Highs 93 to 98. Southwest wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 59 to 69. West wind 5 to 10 mph in the evening becoming south after midnight. .TUESDAY...Sunny. Highs 93 to 98. South wind 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 57 to 67. Southwest wind 10 to 20 mph in the evening becoming south 10 to 15 mph after midnight. .WEDNESDAY...Sunny. Highs 91 to 97. .WEDNESDAY NIGHT...Clear. Lows 55 to 63. .THURSDAY...Sunny. Highs 88 to 93. .THURSDAY NIGHT...Clear. Lows 55 to 63. .FRIDAY...Sunny. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear. Lows 59 to 67. .SATURDAY...Sunny. Highs 92 to 98. .SATURDAY NIGHT...Clear. Lows 61 to 69. .SUNDAY...Sunny. Highs 94 to 100. $$ AZZ532-251100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Sun May 24 2026 .TONIGHT...Clear. Lows 62 to 65. South wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs near 97. South wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 64 to 66. Southwest wind 10 to 15 mph in the evening becoming south around 5 mph after midnight. .TUESDAY...Sunny. Highs near 95. South wind 5 to 10 mph in the morning increasing to 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Clear and breezy. Lows 60 to 62. Southwest wind 10 to 20 mph in the evening becoming northwest 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Not as warm. Highs near 90. .WEDNESDAY NIGHT...Clear. Lows near 60. .THURSDAY...Sunny. Highs in the mid to upper 80s. .THURSDAY NIGHT...Clear. Lows near 60. .FRIDAY...Sunny and warmer. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the lower to mid 60s. .SATURDAY...Sunny and warmer. Highs in the mid to upper 90s. .SATURDAY NIGHT...Clear. Lows in the mid to upper 60s. .SUNDAY...Sunny. Highs 99 to 101. $$ AZZ562-251100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Sun May 24 2026 .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 54 to 64. West wind 10 to 15 mph in the evening becoming south 5 to 10 mph after midnight. Chance of rain 40 percent. .MEMORIAL DAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 80 to 90. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Clear. Lows 51 to 61. West wind 5 to 10 mph. .TUESDAY...Sunny. Highs 80 to 90. Southwest wind 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 50 to 60. Southwest wind 5 to 15 mph. .WEDNESDAY...Sunny. Highs 84 to 90. .WEDNESDAY NIGHT...Clear. Lows in the mid to upper 50s. .THURSDAY...Sunny. Highs 83 to 89. .THURSDAY NIGHT...Clear. Lows in the mid to upper 50s. .FRIDAY...Sunny. Highs 82 to 88. .FRIDAY NIGHT...Clear. Lows near 60. .SATURDAY...Sunny. Highs 86 to 92. .SATURDAY NIGHT...Clear. Lows in the lower 60s. .SUNDAY...Sunny. Highs 88 to 94. $$ AZZ545-547-552-556>558-561-251100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 400 PM MST Sun May 24 2026 .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 60 to 70. West wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 30 percent. .MEMORIAL DAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Highs 90 to 95. East wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. Chance of rain 10 percent. .MONDAY NIGHT...Clear. Lows 57 to 67. West wind 10 to 15 mph in the evening becoming east 5 to 10 mph after midnight. .TUESDAY...Sunny. Highs 90 to 95. South wind 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 56 to 66. Southwest wind 10 to 15 mph in the evening becoming south after midnight. .WEDNESDAY...Sunny. Highs 78 to 94. .WEDNESDAY NIGHT...Clear. Lows 50 to 63. .THURSDAY...Sunny. Highs 76 to 92. .THURSDAY NIGHT...Clear. Lows 50 to 63. .FRIDAY...Sunny. Highs 76 to 92. .FRIDAY NIGHT...Clear. Lows 53 to 66. .SATURDAY...Sunny. Highs 80 to 96. .SATURDAY NIGHT...Clear. Lows 56 to 67. .SUNDAY...Sunny. Highs 82 to 98. $$ AZZ560-563-251100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 PM MST Sun May 24 2026 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms after midnight. Lows 57 to 67. West wind 10 to 15 mph in the evening becoming northeast after midnight. Chance of rain 40 percent. .MEMORIAL DAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and dry thunderstorms in the afternoon. Not as warm. Highs 79 to 89. East wind 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Clear. Lows 53 to 63. Northwest wind 10 to 15 mph in the evening becoming northeast around 5 mph after midnight. .TUESDAY...Sunny. Highs 80 to 90. Southwest wind 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 53 to 63. Southwest wind 10 to 15 mph in the evening becoming south 5 to 10 mph after midnight. .WEDNESDAY...Sunny. Highs 77 to 91. .WEDNESDAY NIGHT...Clear. Lows 40 to 61. .THURSDAY...Sunny. Highs 76 to 90. .THURSDAY NIGHT...Clear. Lows 39 to 60. .FRIDAY...Sunny. Highs 75 to 89. .FRIDAY NIGHT...Clear. Lows 41 to 62. .SATURDAY...Sunny. Highs 78 to 92. .SATURDAY NIGHT...Clear. Lows 44 to 64. .SUNDAY...Sunny. Highs 80 to 94. $$ AZZ539-559-251100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Sun May 24 2026 .TONIGHT...Mostly clear. Lows 63 to 73. Southwest wind 10 to 15 mph. .MEMORIAL DAY...Sunny. Highs 93 to 98. South wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 60 to 70. South wind 5 to 15 mph. .TUESDAY...Sunny. Highs 92 to 97. South wind 5 to 15 mph. .TUESDAY NIGHT...Clear and breezy. Lows 57 to 67. South wind 10 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 86 to 94. .WEDNESDAY NIGHT...Clear. Lows 57 to 63. .THURSDAY...Sunny. Highs 84 to 90. .THURSDAY NIGHT...Clear. Lows 57 to 63. .FRIDAY...Sunny. Highs 88 to 94. .FRIDAY NIGHT...Clear. Lows 61 to 67. .SATURDAY...Sunny. Highs 92 to 98. .SATURDAY NIGHT...Clear. Lows 64 to 70. .SUNDAY...Sunny. Highs 94 to 100. $$ AZZ534-538-251100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Sun May 24 2026 .TONIGHT...Mostly clear. Lows 62 to 72. Southwest wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs 92 to 97. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .MONDAY NIGHT...Clear. Lows 60 to 70. South wind 5 to 10 mph. .TUESDAY...Sunny. Highs 91 to 96. South wind 5 to 15 mph. .TUESDAY NIGHT...Clear and breezy. Lows 58 to 68. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Not as warm. Highs 83 to 91. .WEDNESDAY NIGHT...Clear. Lows 54 to 64. .THURSDAY...Sunny. Highs 81 to 89. .THURSDAY NIGHT...Clear. Lows 52 to 63. .FRIDAY...Sunny and warmer. Highs 86 to 94. .FRIDAY NIGHT...Clear. Lows 57 to 67. .SATURDAY...Sunny. Highs 91 to 97. .SATURDAY NIGHT...Clear. Lows 60 to 69. .SUNDAY...Sunny. Highs 92 to 100. $$ AZZ531-533-251100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Sun May 24 2026 .TONIGHT...Clear. Lows 59 to 69. South wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs 92 to 97. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. .MONDAY NIGHT...Clear. Lows 59 to 69. South wind 10 to 15 mph. .TUESDAY...Sunny and breezy. Highs 91 to 96. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear and breezy. Lows 56 to 66. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Not as warm. Highs 82 to 90. .WEDNESDAY NIGHT...Clear and cooler. Lows 53 to 61. .THURSDAY...Sunny. Highs 81 to 87. .THURSDAY NIGHT...Clear. Lows 53 to 62. .FRIDAY...Sunny and warmer. Highs 85 to 93. .FRIDAY NIGHT...Clear. Not as cool. Lows 57 to 67. .SATURDAY...Sunny and warmer. Highs 90 to 98. .SATURDAY NIGHT...Clear. Lows 61 to 71. .SUNDAY...Sunny. Highs 92 to 100. $$ AZZ535-536-251100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Sun May 24 2026 .TONIGHT...Clear. Lows 58 to 68. South wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs 93 to 98. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .MONDAY NIGHT...Clear. Lows 58 to 68. South wind 5 to 10 mph. .TUESDAY...Sunny. Highs 92 to 97. South wind 5 to 15 mph. .TUESDAY NIGHT...Clear and breezy. Lows 56 to 66. South wind 10 to 15 mph. Gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Not as warm. Highs 85 to 91. .WEDNESDAY NIGHT...Clear. Lows 54 to 62. .THURSDAY...Sunny. Highs in the mid to upper 80s. .THURSDAY NIGHT...Clear. Lows 55 to 62. .FRIDAY...Sunny and warmer. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear. Lows 59 to 66. .SATURDAY...Sunny. Highs in the mid to upper 90s. .SATURDAY NIGHT...Clear. Lows 61 to 68. .SUNDAY...Sunny. Highs 96 to 100. $$ AZZ530-CAZ569-251100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Sun May 24 2026 /400 PM PDT Sun May 24 2026/ .TONIGHT...Clear. Lows 59 to 69. South wind 5 to 15 mph. .MEMORIAL DAY...Sunny. Highs 95 to 100. South wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 59 to 69. Southwest wind 5 to 15 mph. .TUESDAY...Sunny and windy. Highs 94 to 99. South wind 15 to 25 mph. Gusts up to 35 mph. .TUESDAY NIGHT...Clear and windy. Patchy blowing dust in the evening. Cooler. Lows 54 to 64. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .WEDNESDAY...Sunny. Not as warm. Highs 85 to 91. .WEDNESDAY NIGHT...Clear and cooler. Lows 53 to 59. .THURSDAY...Sunny. Highs in the mid to upper 80s. .THURSDAY NIGHT...Clear. Lows 54 to 62. .FRIDAY...Sunny and warmer. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear. Lows 58 to 66. .SATURDAY...Sunny and warmer. Highs in the mid to upper 90s. .SATURDAY NIGHT...Clear. Lows 61 to 69. .SUNDAY...Sunny. Highs 98 to 102. $$ CAZ564-565-568-570-251100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 400 PM PDT Sun May 24 2026 .TONIGHT...Clear. Lows 60 to 70. Southwest wind 5 to 10 mph. .MEMORIAL DAY...Sunny. Highs 94 to 99. South wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 61 to 71. West wind 5 to 15 mph. .TUESDAY...Sunny and breezy. Highs 92 to 97. Southwest wind 10 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Clear, breezy and cooler. Lows 55 to 65. Southwest wind 15 to 25 mph. .WEDNESDAY...Sunny. Not as warm. Highs 77 to 89. .WEDNESDAY NIGHT...Clear. Lows 51 to 61. .THURSDAY...Sunny. Highs 76 to 88. .THURSDAY NIGHT...Clear. Lows 55 to 63. .FRIDAY...Sunny and warmer. Highs 83 to 93. .FRIDAY NIGHT...Clear. Not as cool. Lows 60 to 68. .SATURDAY...Sunny and warmer. Highs 88 to 99. .SATURDAY NIGHT...Clear. Lows 63 to 71. .SUNDAY...Sunny. Highs 91 to 101. $$ CAZ563-567-251100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Sun May 24 2026 .TONIGHT...Clear. Lows 62 to 72. Southwest wind 10 to 20 mph. .MEMORIAL DAY...Sunny. Highs 94 to 99. Southwest wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 60 to 70. West wind 10 to 20 mph. .TUESDAY...Sunny and windy. Highs 92 to 97. Southwest wind 10 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon. Gusts up to 35 mph in the afternoon. .TUESDAY NIGHT...Clear and windy. Patchy blowing dust. Lows 57 to 67. West wind 20 to 30 mph. Gusts up to 40 mph. .WEDNESDAY...Sunny. Not as warm. Highs 81 to 87. .WEDNESDAY NIGHT...Clear. Lows 54 to 64. .THURSDAY...Sunny. Highs 82 to 88. .THURSDAY NIGHT...Clear. Lows 57 to 66. .FRIDAY...Sunny and warmer. Highs 86 to 94. .FRIDAY NIGHT...Clear. Lows 61 to 70. .SATURDAY...Sunny and warmer. Highs 92 to 100. .SATURDAY NIGHT...Clear. Lows 63 to 72. .SUNDAY...Sunny. Highs 94 to 102. $$ CAZ566-251100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Sun May 24 2026 .TONIGHT...Clear and breezy. Lows 62 to 72. West wind 10 to 20 mph. Gusts up to 30 mph. .MEMORIAL DAY...Sunny. Highs 96 to 101. West wind 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. .MONDAY NIGHT...Clear and breezy. Lows 60 to 70. West wind 15 to 25 mph. .TUESDAY...Sunny and windy. Patchy blowing dust in the afternoon. Highs 93 to 98. Southwest wind 10 to 15 mph in the morning increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph in the afternoon. .TUESDAY NIGHT...Clear and windy. Patchy blowing dust. Cooler. Lows 55 to 65. West wind 20 to 35 mph. Gusts up to 45 mph. .WEDNESDAY...Sunny. Patchy blowing dust in the afternoon. Not as warm. Highs in the 80s. .WEDNESDAY NIGHT...Clear. Patchy blowing dust in the evening. Lows 56 to 63. .THURSDAY...Sunny. Highs in the mid to upper 80s. .THURSDAY NIGHT...Clear. Lows 59 to 64. .FRIDAY...Sunny and warmer. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear and warmer. Lows 65 to 70. .SATURDAY...Sunny and warmer. Highs 97 to 101. .SATURDAY NIGHT...Clear. Lows 68 to 74. .SUNDAY...Sunny. Highs 99 to 103. $$ CAZ562-251100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Sun May 24 2026 .TONIGHT...Clear and windy. Lows 65 to 75. Southwest wind 20 to 30 mph. Gusts up to 40 mph. .MEMORIAL DAY...Sunny and windy. Highs 95 to 100. Southwest wind 10 to 20 mph in the morning increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. .MONDAY NIGHT...Clear and windy. Lows 62 to 72. Southwest wind 25 to 35 mph. Gusts up to 45 mph. .TUESDAY...Sunny and windy. Highs 91 to 96. Southwest wind 20 to 35 mph. Gusts up to 40 mph in the morning increasing to 50 mph in the afternoon. .TUESDAY NIGHT...Clear and very windy. Patchy blowing dust. Cooler. Lows 57 to 67. West wind 25 to 40 mph. Gusts up to 55 mph. .WEDNESDAY...Sunny. Not as warm. Highs 74 to 86. .WEDNESDAY NIGHT...Clear. Lows 51 to 64. .THURSDAY...Sunny. Highs 77 to 89. .THURSDAY NIGHT...Clear. Lows 53 to 66. .FRIDAY...Sunny and warmer. Highs 84 to 94. .FRIDAY NIGHT...Clear and warmer. Lows 60 to 73. .SATURDAY...Sunny and warmer. Highs 89 to 101. .SATURDAY NIGHT...Clear. Lows 65 to 77. .SUNDAY...Sunny. Highs 92 to 104. $$ CAZ560-561-251100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Sun May 24 2026 .TONIGHT...Clear. Lows 60 to 70. Southwest wind 10 to 15 mph in the evening becoming northwest 5 to 10 mph after midnight. .MEMORIAL DAY...Sunny. Highs 84 to 94. North wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 60 to 70. West wind 5 to 15 mph. .TUESDAY...Sunny and breezy. Highs 82 to 92. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Clear, windy and cooler. Lows 52 to 62. West wind 10 to 20 mph. Gusts up to 35 mph. .WEDNESDAY...Sunny. Not as warm. Highs 66 to 84. .WEDNESDAY NIGHT...Clear. Lows 38 to 58. .THURSDAY...Sunny. Highs 66 to 82. .THURSDAY NIGHT...Clear. Lows 43 to 61. .FRIDAY...Sunny and warmer. Highs 74 to 88. .FRIDAY NIGHT...Clear. Not as cool. Lows 51 to 67. .SATURDAY...Sunny and warmer. Highs 79 to 93. .SATURDAY NIGHT...Clear. Lows 55 to 71. .SUNDAY...Sunny. Highs 82 to 96. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix