| NWS Forecast for: Brown County Issued by: National Weather Service Aberdeen, SD Last Update: 332 PM CDT Mon Aug 3 2026 | |
Tonight: Mostly cloudy with a slight chance of thunderstorms this evening, then partly cloudy after midnight. Patchy smoke. Windy, cooler with lows in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 20 percent. Tuesday: Partly sunny. Not as warm with highs in the mid 70s. Northwest winds 10 to 15 mph. Tuesday Night: Mostly clear. Lows around 50. West winds 5 to 10 mph, becoming south after midnight. Wednesday: Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. Wednesday Night: Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Thursday Through Friday Night: Mostly clear. Highs in the mid 80s. Lows around 60. Saturday: Partly sunny. Highs in the upper 80s. Saturday Night: Mostly clear with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 20 percent. Sunday And Sunday Night: Partly cloudy. Highs in the mid 80s. Lows in the lower 60s. Monday: Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. | |
| Zone Forecast: Brown County | |
Visit your local NWS office at: https://www.weather.gov/abr |