Weather in Jay Em, WY
Updated 2026-09-26 11:30 local time · ZIP codes 82219
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
75°0% rain77°0% rain79°0% rain80°0% rain
81°5% rain81°1% rain81°1% rain78°1% rain
73°2% rain70°2% rain68°3% rain
67°1% 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 5%).
It feels like 65°F with winds near 11 mph.
70°F, 2% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 75°F, wind 11 mph, rain chance up to 5%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Jay Em
Wyoming is generally dry, windy and high-elevation. Mountain weather can change quickly, with colder temperatures and heavier snow than nearby basins and plains.
Jay Em is part of the West weather region. The forecast point is near 42.46°N latitude and 104.37°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.
Jay Em weather today
Sunny and 75°F in Jay Em, WY. Today's high is 81°F with a 1% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 23%, pressure is 29.83 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Jay Em
Sunrise is at 06:49 AM and sunset is at 06:48 PM. Tomorrow's forecast calls for Overcast with a high near 82°F and a low near 61°F. The maximum rain chance is 7%.