FPUS63 KDMX 102106 SFPIA IAZ001>099-111000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Sun May 10 2026 .TONIGHT...Clear. Lows 34 to 44. .MONDAY...Sunny. Highs 67 to 79. .MONDAY NIGHT...Mostly clear. Lows 50 to 60. .TUESDAY...Partly cloudy until late afternoon then clearing. Slight chance of showers. Highs 77 to 83. .WEDNESDAY...Clear. Lows 47 to 53. Highs 70 to 78. .THURSDAY...Mostly clear. Slight chance of thunderstorms. Lows 42 to 50. Highs 74 to 82. .FRIDAY...Partly cloudy. Slight chance of thunderstorms. Lows 55 to 61. Highs 81 to 89. $$ This forecast covers all of Iowa and is updated twice daily. Broad ranges in temperature depict high variability across the state. For location specific forecasts, please visit www.weather.gov. Please provide feedback on this product to nws.desmoines@noaa.gov.