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Town of Basin, WYBasin, WY 7-Day Night Weather Forecast
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Basin, WY Weather Forecast
Basin, WY Weather Forecast Date: 1117 PM MDT Sat Sep 12 2026
The area/counties/county of: North Bighorn Basin, including the cities of: Basin, Greybull, Lovell, Powell, and Shell.or toggle through each period.
Tonight... Mostly cloudy late this evening, then becoming partly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph.
Sunday... Partly cloudy in the morning, then clearing. Highs in the lower 80s. West winds around 10 mph, becoming southeast in the afternoon.
Sunday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 40s. West winds around 10 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 30%.
Monday... Sunny, breezy with highs around 70. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Monday Night... Clear, breezy with lows in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight.
Tuesday... Sunny. Highs in the lower 70s.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs around 70.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Mostly sunny. Highs in the mid 70s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. A 30% chance of showers. Lows in the upper 40s.
Friday... Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20%.
Friday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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