| NWS Forecast for: Dakota County Issued by: National Weather Service Sioux Falls, SD Last Update: 119 PM CDT Fri Aug 28 2026 |  |
This Afternoon: Partly sunny. Highs in the mid 80s. South winds around 15 mph with gusts up to 25 mph. Tonight: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Warmer with lows around 70. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Saturday: Partly sunny with a chance of showers with a slight chance of 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 35 mph. Chance of rain 30 percent. Heat index values in the upper 90s in the afternoon. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. Sunday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values in the upper 90s in the afternoon. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Heat index values in the upper 90s early in the evening. Monday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent. Monday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 80s. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent. Wednesday: Sunny. Highs in the upper 80s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 70. Thursday: Mostly sunny. Highs in the upper 80s. | |
| Zone Forecast: Dakota County | |
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