| NWS Forecast for: Buffalo County Issued by: National Weather Service Aberdeen, SD Last Update: 721 AM CDT Thu Sep 17 2026 |  |
Today: Areas of dense fog this morning. Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph. Tonight: Showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Patchy fog after midnight. Locally heavy rainfall possible. Lows in the upper 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. Friday: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Humid with highs in the lower 70s. East winds 15 to 20 mph with gusts up to 30 mph, becoming north 10 to 15 mph in the afternoon. Chance of rain 70 percent. Friday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. North winds 10 to 15 mph. Chance of rain 20 percent. Saturday: Mostly cloudy. Highs in the mid 60s. North winds around 10 mph. Saturday Night: Mostly cloudy. Lows in the lower 50s. Sunday And Sunday Night: Showers likely. Highs in the lower 60s. Lows around 50. Chance of rain 70 percent. Monday: Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 60s. Chance of rain 30 percent. Monday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. Tuesday Night: Partly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 40 percent. Wednesday: 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. | |
| Zone Forecast: Buffalo County | |
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