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Buffalo Gap, SD Weather Forecast
Buffalo Gap, SD Weather Forecast Date: 222 PM MDT Sat Sep 05 2026
The area/counties/county of: Hermosa Foothills, including the cities of: Hermosa, Buffalo Gap, and Fairburn.or toggle through each period.
Late This Afternoon... Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%.
Tonight... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. Chance of rain 20%.
Sunday... Mostly sunny. Highs in the mid 90s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Sunday Night... Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 30%.
Labor Day... Becoming partly cloudy. Breezy with highs in the lower 90s. Southwest winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. Gusts up to 35 mph.
Monday Night... Partly cloudy in the evening, then clearing. Lows in the lower 60s. West winds 10 to 20 mph with gusts up to 35 mph.
Tuesday... Sunny. Highs in the mid 80s.
Tuesday Night... Clear. Lows in the mid 50s.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Mostly clear. Lows in the upper 50s.
Thursday... Mostly sunny. Highs around 90.
Thursday Night... Mostly clear. Lows around 60.
Friday... Mostly sunny. Highs in the upper 80s.
Friday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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