Weather in Byron, WY
Updated 2026-09-26 08:00 local time · ZIP codes 82412
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
59°6% rain
61°2% rain63°1% rain66°1% rain69°1% rain72°1% rain
75°3% rain77°1% rain80°2% rain81°5% rain
78°9% rain74°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 52°F with winds near 6 mph.
69°F, 1% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 30 mph.
Current temperature is 59°F, wind 6 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Byron
Wyoming is generally dry, windy and high-elevation. Mountain weather can change quickly, with colder temperatures and heavier snow than nearby basins and plains.
Byron is part of the West weather region. The forecast point is near 44.80°N latitude and 108.51°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.
Byron weather today
Cloudy and 59°F in Byron, WY. Today's high is 81°F with a 4% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 42%, pressure is 29.85 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Byron
Sunrise is at 07:06 AM and sunset is at 07:04 PM. Tomorrow's forecast calls for Overcast with a high near 71°F and a low near 55°F. The maximum rain chance is 17%.