| NWS Forecast for: Douglas County Issued by: National Weather Service Sioux Falls, SD Last Update: 1049 AM CDT Mon Sep 7 2026 |  |
Rest Of Today: Partly sunny. A slight chance of showers late this morning, then a chance of showers and thunderstorms this afternoon. Breezy with highs around 90. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent. Heat index values in the upper 90s this afternoon. Tonight: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. Tuesday: Mostly sunny. Highs in the mid 80s. West winds 10 to 15 mph, becoming north in the afternoon. Tuesday Night: Mostly clear. Cooler with lows in the upper 50s. North winds around 5 mph, becoming west after midnight. Wednesday: Sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wednesday Night: Mostly clear. Lows in the mid 50s. Thursday: Sunny. Highs in the mid 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Friday: Sunny. Highs in the upper 80s. Friday Night: Mostly clear. Lows in the upper 50s. Saturday: Mostly sunny. Highs in the upper 70s. Saturday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent. Sunday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Chance of rain 40 percent. | |
| Zone Forecast: Douglas County | |
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