7-Day Zone Forecast for Hamilton County (Text-Only)
NWS Forecast for: Hamilton County
Issued by: National Weather Service Des Moines, IA
Last Update: 558 AM CDT Thu Jun 11 2026




Today: Showers and thunderstorms this morning, then showers with thunderstorms likely this afternoon. Some thunderstorms may be severe this afternoon. Locally heavy rainfall possible this morning. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph, becoming northwest 15 to 20 mph with gusts up to 40 mph this afternoon. Chance of rain near 100 percent.

Tonight: Mostly clear. Less humid with lows in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight.

Friday: Sunny. Highs in the lower 80s. West winds 10 to 15 mph.

Friday Night: Mostly clear. Lows in the lower 60s. Southwest winds 10 to 15 mph.

Saturday: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of rain 50 percent.

Saturday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 20 percent.

Sunday: Sunny. Highs in the mid 70s.

Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Monday: Sunny. Highs in the upper 70s.

Monday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 20 percent.

Tuesday: Sunny. Highs in the upper 70s.

Tuesday Night: Partly cloudy. Lows in the mid 50s.

Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.







Zone Forecast: Hamilton County

Visit your local NWS office at: https://www.weather.gov/desmoines