| NWS Forecast for: Dallas County Issued by: National Weather Service Des Moines, IA Last Update: 153 AM CDT Sat Sep 19 2026 |  |
Rest Of Tonight: Mostly cloudy with a chance of thunderstorms with a slight chance of showers. Lows in the upper 60s. South winds around 5 mph. Chance of rain 50 percent. Saturday: 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. Humid with highs around 80. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent. Saturday Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 40 percent. Sunday: Cloudy with a chance of showers with a slight chance of thunderstorms. A chance of drizzle, mainly in the morning. Near steady temperature in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Sunday Night: A slight chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 50s. Northeast winds around 10 mph. Chance of rain 60 percent. Monday: Showers likely. Highs in the lower 60s. Chance of rain 60 percent. Monday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent. Tuesday: Partly sunny. Highs around 60. Tuesday Night: Partly cloudy. Lows in the mid 40s. Wednesday: Sunny. Highs in the mid 60s. Wednesday Night: Partly cloudy. Lows in the lower 50s. Thursday: Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. Thursday Night: Mostly cloudy. Lows in the mid 50s. Friday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. | |
| Zone Forecast: Dallas County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |