| NWS Forecast for: Poweshiek County Issued by: National Weather Service Des Moines, IA Last Update: 444 AM CDT Thu Jul 30 2026 | |
| Today: Partly cloudy. Highs in the mid 80s. Southeast winds 5 to 10 mph. Tonight: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Friday: Showers with a chance of thunderstorms. Humid with highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent. Friday Night: A chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the lower 60s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent. Saturday: Partly sunny in the morning, then clearing. Humid with highs around 80. North winds 15 to 20 mph with gusts up to 30 mph. Saturday Night: Clear. Lows in the lower 60s. Sunday: Sunny. Highs in the lower 80s. Sunday Night: Clear. Lows in the lower 60s. Monday: Sunny. Highs in the lower 80s. Monday Night: Mostly clear. Lows in the lower 60s. Tuesday: Sunny. Highs in the mid 80s. Tuesday Night: Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20 percent. Wednesday: Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of rain 30 percent. | |
| Zone Forecast: Poweshiek County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |