Weather in Greybull, WY
Updated 2026-09-26 09:15 local time · ZIP codes 82426
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
65°1% rain67°1% rain69°1% rain71°0% rain74°1% rain76°1% rain78°1% rain79°1% rain
81°8% rain80°8% rain75°9% rain
73°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 58°F with winds near 6 mph.
71°F, 0% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 29 mph.
Current temperature is 65°F, wind 6 mph, rain chance up to 9%.
UV index is 1.
Local weather characteristics in Greybull
Wyoming is generally dry, windy and high-elevation. Mountain weather can change quickly, with colder temperatures and heavier snow than nearby basins and plains.
Greybull is part of the West weather region. The forecast point is near 44.49°N latitude and 108.06°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Greybull weather today
Sunny and 65°F in Greybull, WY. Today's high is 81°F with a 3% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 33%, pressure is 29.82 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Greybull
Sunrise is at 07:04 AM and sunset is at 07:02 PM. Tomorrow's forecast calls for Overcast with a high near 73°F and a low near 56°F. The maximum rain chance is 17%.