| NWS Forecast for: Union County Issued by: National Weather Service Des Moines, IA Last Update: 1028 PM CDT Thu Jun 11 2026 | |
| Rest Of Tonight: Clear. Lows in the mid 50s. West winds around 5 mph. Friday: Sunny. Highs in the lower 80s. West winds 5 to 10 mph. Friday Night: Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph. Saturday: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 80 percent. Saturday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. North winds around 10 mph. Chance of rain 40 percent. Sunday: Sunny. Highs in the lower 70s. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Monday: Sunny. Highs in the mid 70s. Monday Night: Partly cloudy. Lows in the mid 50s. Tuesday: Sunny. Highs around 80. Tuesday Night: Partly cloudy. Lows around 60. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Wednesday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent. Thursday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Union County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |