FPUS63 KDMX 280905 SFPIA IAZ001>099-282100- State Forecast for Iowa National Weather Service Des Moines IA 405 AM CDT Tue Apr 28 2026 .TODAY...Partly cloudy. Chance of showers. Highs 55 to 61. .TONIGHT...Partly cloudy. Chance of showers. Lows 36 to 42. .WEDNESDAY...Mostly clear. Slight chance of showers. Highs around 60. .THURSDAY...Partly cloudy. Slight chance of showers. Lows in the upper 30s. Highs 54 to 60. .FRIDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper 50s. .SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the lower 60s. $$ 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.