| NWS Forecast for: Decatur County Issued by: National Weather Service Des Moines, IA Last Update: 232 AM CST Sun Dec 7 2025 |  |
Today: Mostly cloudy with a chance of flurries with a slight chance of freezing drizzle after midnight, then partly sunny. Ice accumulation around a trace. Highs in the mid 20s. North winds 10 to 15 mph with gusts up to 25 mph. Tonight: Mostly cloudy. Lows around 8 above. Northeast winds around 5 mph, becoming southeast after midnight. Monday: Mostly sunny. Highs in the lower 30s. South winds 5 to 10 mph. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph. Tuesday: Partly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Tuesday Night: Mostly cloudy. Lows in the upper 20s. Wednesday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 30s. Wednesday Night: Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 20. Chance of snow 30 percent. Thursday: Mostly cloudy. A slight chance of snow in the morning. Highs in the upper 20s. Chance of snow 20 percent. Thursday Night: Mostly cloudy. Cooler with lows zero to 5 above zero. Friday: Mostly sunny. Cooler with highs 10 to 15. Friday Night: Mostly cloudy. Cold with lows 5 below to zero. Saturday: Partly sunny. Highs 10 to 15. | |
| Zone Forecast: Decatur County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |