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Greybull, WY Weather Forecast
Greybull, WY Weather Forecast Date: 202 PM MDT Sun Aug 16 2026
The area/counties/county of: North Bighorn Basin, including the cities of: Basin, Greybull, Lovell, Powell, and Shell.or toggle through each period.
This Afternoon... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Northwest winds around 10 mph. Chance of rain 30%.
Tonight... Partly cloudy in the evening, then clearing. Lows in the mid 50s. West winds around 10 mph.
Monday... Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 80s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon.
Monday Night... A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. North winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30%.
Tuesday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30%.
Tuesday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30%.
Wednesday... Mostly sunny. Highs in the lower 80s.
Wednesday Night... Mostly clear. Lows in the mid 50s.
Thursday... Mostly sunny. Highs in the upper 80s.
Thursday Night... Mostly clear. Lows around 60.
Friday... Partly cloudy. A slight chance of. Highs around 90.
Friday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20%.
POP = Probability of Precipitation
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