FPUS63 KDMX 072105 SFPIA IAZ001>099-081000- State Forecast for Iowa National Weather Service Des Moines IA 405 PM CDT Thu May 7 2026 .TONIGHT...Clear early in the evening then becoming partly cloudy. Lows 37 to 43. .FRIDAY...Partly cloudy early in the morning then becoming mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Partly cloudy. Highs 68 to 78. .SUNDAY...Mostly clear. Lows 38 to 46. Highs 63 to 69. .MONDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows 37 to 43. Highs 67 to 77. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows 46 to 54. Highs 70 to 80. $$ 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.