FPUS63 KDMX 272105 SFPIA IAZ001>099-281000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Mon Apr 27 2026 .TONIGHT...Mostly cloudy. Lows 36 to 44. .TUESDAY...Partly cloudy. Highs 55 to 61. .TUESDAY NIGHT...Partly cloudy. Chance of sprinkles. Lows 36 to 42. .WEDNESDAY...Mostly clear. Highs in the lower 60s. .THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 30s. Highs 55 to 63. .FRIDAY...Partly cloudy. Lows 33 to 39. Highs 55 to 61. .SATURDAY...Clear. Lows in the mid 30s. Highs 62 to 68. $$ 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.