7-Day Zone Forecast for Union County (Text-Only)
NWS Forecast for: Union County
Issued by: National Weather Service Des Moines, IA
Last Update: 631 AM CDT Fri Aug 1 2025




Today: Mostly sunny. Areas of smoke. Highs in the mid 70s. East winds 5 to 10 mph.

Tonight: Partly cloudy. Areas of smoke. Lows in the upper 50s. East winds 5 to 10 mph.

Saturday: Areas of smoke in the morning. Partly sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Saturday Night: Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.

Sunday: Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.

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

Monday: Partly sunny. Highs in the upper 70s.

Monday Night: Partly cloudy. Lows around 60.

Tuesday: Sunny. Highs in the lower 80s.

Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.

Wednesday: Mostly sunny. Highs in the mid 80s.

Wednesday Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent.

Thursday: Sunny. Highs in the upper 80s.







Zone Forecast: Union County

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