| NWS Forecast for: Union County Issued by: National Weather Service Des Moines, IA Last Update: 527 AM CDT Sun Jul 5 2026 | |
Today: Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly this morning. Highs in the mid 80s. North winds around 5 mph. Chance of rain 30 percent. Tonight: Mostly clear. Humid with lows in the mid 60s. Northeast winds around 5 mph. Monday: Sunny with highs in the mid 80s. East winds around 5 mph. Monday Night: Mostly clear. Humid with lows in the mid 60s. Southeast winds around 5 mph. Tuesday: Sunny with highs in the upper 80s. South winds around 5 mph. Tuesday Night: Mostly clear. Lows in the upper 60s. Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. Wednesday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. Thursday: Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. Thursday Night: Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 40 percent. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent. Friday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent. Saturday: Sunny. Highs in the upper 80s. | |
| Zone Forecast: Union County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |