| NWS Forecast for: Sanborn County Issued by: National Weather Service Sioux Falls, SD Last Update: 424 PM CDT Sun Apr 19 2026 | |
| Tonight: Mostly clear. Lows around 30. Northeast winds 5 to 10 mph, becoming southeast with gusts up to 20 mph after midnight. Monday: Mostly sunny. Much warmer with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Monday Night: Partly cloudy in the evening, then clearing. Lows in the upper 30s. Southeast winds 10 to 15 mph, becoming north around 5 mph after midnight. Tuesday: Sunny. Highs in the lower 80s. North winds around 5 mph, becoming east in the afternoon. Tuesday Night: Mostly clear. Not as cool with lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wednesday: Mostly sunny and windy. Highs around 90. Wednesday Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Windy with lows in the upper 50s. Chance of rain 70 percent. Thursday: Partly sunny in the morning, then clearing. A 30 percent chance of showers. Windy and not as warm with highs in the mid 70s. Thursday Night: Partly cloudy and windy. Much cooler with lows in the mid 30s. Friday: Mostly sunny and windy. Much cooler with highs in the upper 50s. Friday Night: Partly cloudy. Lows in the lower 30s. Saturday: Partly sunny. Highs in the mid 50s. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Sunday: Partly sunny. Highs in the upper 50s. | |
| Zone Forecast: Sanborn County | |
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