Weather in Powder River, WY
Updated 2026-09-26 10:00 local time · ZIP codes 82648
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
64°2% rain66°1% rain71°1% rain76°1% rain77°1% rain77°0% rain77°0% rain76°0% rain75°1% rain
72°9% rain
70°6% rain68°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 59°F with winds near 4 mph.
71°F, 1% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 27 mph.
Current temperature is 64°F, wind 4 mph, rain chance up to 9%.
UV index is 2.
Local weather characteristics in Powder River
Wyoming is generally dry, windy and high-elevation. Mountain weather can change quickly, with colder temperatures and heavier snow than nearby basins and plains.
Powder River is part of the West weather region. The forecast point is near 43.03°N latitude and 106.99°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.
Powder River weather today
Sunny and 64°F in Powder River, WY. Today's high is 77°F with a 2% rain chance. Winds are around 4 mph with gusts near 9 mph. Relative humidity is 33%, pressure is 29.89 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Powder River
Sunrise is at 06:59 AM and sunset is at 06:58 PM. Tomorrow's forecast calls for Overcast with a high near 76°F and a low near 54°F. The maximum rain chance is 57%.