| NWS Forecast for: Madison County Issued by: National Weather Service Des Moines, IA Last Update: 258 PM CDT Wed Aug 19 2026 |  |
Tonight: Mostly cloudy with a chance of showers and thunderstorms early, then partly cloudy after midnight. Humid with lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 50 percent. Thursday: Mostly sunny. Humid with highs in the lower 80s. East winds around 5 mph, becoming south around 5 mph in the afternoon. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. South winds around 5 mph. Chance of rain 20 percent. Friday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds around 5 mph. Chance of rain 20 percent. Friday Night: Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 60s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. Saturday: Sunny. Highs in the lower 80s. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Sunday: Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20 percent. Sunday Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent. Monday: Mostly sunny with a 20 percent chance of showers. Highs around 80. Monday Night: Partly cloudy. Lows in the mid 60s. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Partly cloudy. Lows in the mid 60s. Wednesday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Madison County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |