| NWS Forecast for: Hanson County Issued by: National Weather Service Sioux Falls, SD Last Update: 1219 PM CDT Tue Jul 21 2026 | |
| This Afternoon: Mostly sunny. Not as warm with highs around 80. North winds around 15 mph with gusts up to 25 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, becoming east around 5 mph after midnight. Wednesday: Mostly cloudy with a chance of sprinkles. Highs in the upper 70s. Southwest winds around 5 mph. Wednesday Night: Partly cloudy. Lows around 60. South winds around 5 mph. Thursday: Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Thursday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 60s. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the upper 80s. Friday Night: Mostly clear. Lows in the upper 60s. Saturday: Sunny, warmer with highs around 100. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. Sunday: Mostly sunny. Hot with highs around 100. Sunday Night: Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. Monday: Sunny, hot with highs in the upper 90s. | |
| Zone Forecast: Hanson County | |
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