| NWS Forecast for: Sac County Issued by: National Weather Service Des Moines, IA Last Update: 259 PM CDT Sun Sep 27 2026 |  |
Tonight: Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. East winds around 5 mph early, becoming light and variable. Monday: Mostly cloudy in the morning, then becoming partly sunny. Areas of fog in the morning. Highs in the lower 70s. Southeast winds 5 to 10 mph. Monday Night: Mostly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph. Tuesday: A slight chance of thunderstorms. Showers. Highs in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent. Tuesday Night: Showers with a slight chance of thunderstorms. Humid with lows in the lower 60s. South winds around 5 mph. Chance of rain near 100 percent. Wednesday: Showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 60s. Chance of rain 90 percent. Wednesday Night: Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 90 percent. Thursday: Cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. Thursday Night: Partly cloudy in the evening, then clearing. Lows in the upper 40s. Friday: Sunny. Highs in the lower 60s. Friday Night: Mostly clear. Lows in the upper 40s. Saturday: Mostly sunny. Highs in the lower 60s. Saturday Night: Partly cloudy. Lows in the lower 50s. Sunday: Mostly sunny. Highs around 60. | |
| Zone Forecast: Sac County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |