| NWS Forecast for: Grant County Issued by: National Weather Service Aberdeen, SD Last Update: 821 AM CDT Sun Oct 11 2026 |  |
| Today: Partly sunny. Not as warm with highs in the mid 70s. North winds 10 to 15 mph. Gusts up to 30 mph this morning. Tonight: Mostly cloudy. Lows around 50. North winds around 10 mph with gusts up to 20 mph. Columbus Day: Mostly cloudy with a chance of sprinkles in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 60s. North winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Monday Night: Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s. Northwest winds around 10 mph with gusts up to 20 mph. Tuesday Night: Partly cloudy. Lows in the lower 40s. Wednesday: Mostly sunny. Highs around 60. Wednesday Night: Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. Thursday: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Thursday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the upper 30s. Friday: Partly sunny and breezy. Highs in the lower 50s. Friday Night: Partly cloudy in the evening, then becoming mostly clear. Widespread frost after midnight. Lows in the lower 30s. Saturday: Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. | |
| Zone Forecast: Grant County | |
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