| NWS Forecast for: Dallas County Issued by: National Weather Service Des Moines, IA Last Update: 133 PM CDT Fri Jun 26 2026 | |
| This Afternoon: Mostly sunny. Highs in the upper 70s. East winds around 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. East winds 5 to 10 mph. Saturday: Partly sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Saturday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. Southeast winds around 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Sunday: Partly sunny with a chance of showers and thunderstorms in the morning, then sunny in the afternoon. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 106 in the afternoon. Sunday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Monday: Mostly sunny and breezy, hot with highs in the mid 90s. Heat index values up to 110 in the afternoon. Monday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Breezy with lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. Tuesday: Sunny, hot with highs in the mid 90s. Heat index values up to 105 in the afternoon. Tuesday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening. Wednesday: Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105. Wednesday Night: Partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. Thursday: Sunny, hot with highs in the mid 90s. Heat index values up to 105. | |
| Zone Forecast: Dallas County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |