| NWS Forecast for: Tama County Issued by: National Weather Service Des Moines, IA Last Update: 553 PM CDT Fri Jul 17 2026 |  |
Tonight: Mostly clear. Lows in the lower 70s. Southwest winds 5 to 10 mph. Saturday: Sunny with highs in the upper 80s. West winds 5 to 10 mph, becoming north in the afternoon. Saturday Night: Mostly clear. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Sunday: Sunny with highs in the upper 80s. Southeast winds around 5 mph. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph. Monday: Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Hot with highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105 in the afternoon. Monday Night: Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. Tuesday: Sunny. Highs in the mid 80s. Tuesday Night: Mostly clear. Lows around 60. Wednesday: Sunny. Highs around 80. Wednesday Night: Partly cloudy. Lows in the upper 50s. Thursday: Mostly sunny. Highs in the lower 80s. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent. Friday: Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. | |
| Zone Forecast: Tama County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |