| NWS Forecast for: Grant County Issued by: National Weather Service Aberdeen, SD Last Update: 455 AM CDT Wed Jul 30 2025 | |
| Today: Mostly cloudy. Areas of smoke this afternoon. Highs in the mid 70s. Northeast winds 10 to 15 mph. Tonight: Partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph. Thursday: Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. East winds around 5 mph, becoming south around 5 mph after midnight. Friday: Partly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. Friday Night: Mostly cloudy. Lows in the upper 50s. Saturday: Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. Saturday Night: Mostly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows around 60. Chance of rain 50 percent. Sunday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 50 percent. Sunday Night And Monday: Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 60. Highs in the mid 70s. Chance of rain 40 percent. Monday Night And Tuesday: Mostly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. | |
| Zone Forecast: Grant County | |
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