| NWS Forecast for: Grant County Issued by: National Weather Service Aberdeen, SD Last Update: 121 PM CDT Fri Oct 30 2026 |  |
| This Afternoon: Partly sunny. Highs in the lower 50s. Southeast winds around 10 mph with gusts up to 25 mph. Tonight: Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the mid 40s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Saturday: Cloudy. A chance of showers, mainly in the morning. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Saturday Night: Mostly cloudy. Lows in the lower 50s. South winds 5 to 10 mph. Sunday: Mostly cloudy. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Sunday Night: Cloudy. A chance of rain after midnight. Lows in the lower 50s. Chance of rain 50 percent. Monday: Rain. Near steady temperature in the mid 50s. Chance of rain 90 percent. Monday Night: Rain. Lows in the mid 40s. Chance of rain 90 percent. Tuesday: Rain likely, mainly in the morning. Breezy. Near steady temperature around 50. Chance of rain 70 percent. Tuesday Night: Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 40s. Chance of rain 50 percent. Wednesday And Wednesday Night: Mostly cloudy. A 20 percent chance of rain. Highs in the upper 40s. Lows in the upper 30s. Thursday: Partly sunny. Highs in the upper 40s. | |
| Zone Forecast: Grant County | |
Visit your local NWS office at: https://www.weather.gov/abr |