| NWS Forecast for: Grant County Issued by: National Weather Service Aberdeen, SD Last Update: 437 PM CST Wed Dec 31 2025 |  |
| Tonight: Mostly cloudy and much colder. Near steady temperature around 1 above. North winds 10 to 15 mph with gusts up to 25 mph, becoming northwest around 5 mph after midnight. New Years Day: Partly sunny. Colder with highs around 17. South winds around 5 mph. Thursday Night: Mostly cloudy. Lows around 7 above. Northwest winds around 5 mph. Friday: Partly sunny in the morning, then becoming mostly cloudy. Highs around 16. Northeast winds around 5 mph. Friday Night: Mostly cloudy. A chance of flurries after midnight. Near steady temperature around 14. Temperature rising to around 17 after midnight. Southeast winds around 5 mph. Saturday And Saturday Night: Mostly cloudy. Highs in the lower 20s. Lows around 10 above. Sunday And Sunday Night: Mostly cloudy. Highs in the upper 20s. Lows 15 to 20. Monday: Partly sunny. Highs in the lower 30s. Monday Night And Tuesday: Mostly cloudy. A chance of flurries. Lows around 20. Highs in the lower 30s. Tuesday Night And Wednesday: Partly cloudy. Lows 15 to 20. Highs around 30. | |
| Zone Forecast: Grant County | |
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