7-Day Zone Forecast for Corson County (Text-Only)
NWS Forecast for: Corson County
Issued by: National Weather Service Aberdeen, SD
Last Update: 357 AM MDT Sun Apr 12 2026




Today: Mostly sunny and breezy. Highs in the upper 70s. West winds 15 to 25 mph with gusts up to 35 mph.

Tonight: Mostly clear in the evening, then partly cloudy with a chance of thunderstorms after midnight. Lows in the lower 40s. North winds 10 to 15 mph, becoming east 5 to 10 mph after midnight. Chance of rain 40 percent.

Monday: Patchy fog in the morning. Partly sunny with a 50 percent chance of showers. Not as warm with highs in the mid 60s. East winds 10 to 15 mph.

Monday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 30s. North winds 10 to 15 mph. Chance of rain 50 percent.

Tuesday: Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Tuesday Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s.

Wednesday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

Wednesday Night And Thursday: Partly cloudy. A 20 percent chance of showers. Lows in the mid 40s. Highs in the upper 60s.

Thursday Night: Rain showers likely. Snow showers likely after midnight. Little or no snow accumulation. Much cooler with lows in the upper 20s. Chance of precipitation 60 percent.

Friday: Mostly cloudy. A chance of snow showers, mainly in the morning. Breezy and much cooler with highs in the lower 40s. Chance of snow 50 percent.

Friday Night: Mostly cloudy with a 20 percent chance of snow showers. Cold with lows in the mid 20s.

Saturday: Partly sunny with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.







Zone Forecast: Corson County

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