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Willet, SD Weather Forecast
Willet, SD Weather Forecast Date: 1232 AM MDT Wed Sep 16 2026
The area/counties/county of: Butte, including the cities of: Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover.or toggle through each period.
Overnight... Partly cloudy with a 20% chance of showers. Breezy. Near steady temperature in the lower 50s. Southeast winds 15 to 25 mph with gusts up to 35 mph.
Wednesday... Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. Southeast winds 10 to 20 mph with gusts up to 35 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 20%.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Thursday... Cloudy. A chance of showers in the afternoon. Breezy with highs in the lower 70s. East winds 10 to 15 mph with gusts up to 30 mph, increasing to southeast 20 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 50%.
Thursday Night... Cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the mid 50s. East winds 20 to 30 mph, diminishing to 10 to 20 mph after midnight. Chance of rain 80%.
Friday... Becoming partly cloudy. Highs in the mid 70s.
Friday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the lower 50s. Chance of rain 80%.
Saturday... Showers likely. A slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 70%.
Saturday Night... Showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows around 50. Chance of rain 70%.
Sunday... Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 60%.
Sunday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 50%.
Monday... Partly cloudy with a 20% chance of showers. Highs in the lower 70s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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