Weather in Afton, WY
Updated 2026-09-26 08:00 local time · ZIP codes 83110
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
45°6% rain51°3% rain56°2% rain60°1% rain63°1% rain65°1% rain
67°6% rain66°1% rain
66°9% rain64°9% rain62°8% rain56°10% 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 10%).
It feels like 41°F with winds near 2 mph.
65°F, 1% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 45°F, wind 2 mph, rain chance up to 10%.
UV index is 0.
Local weather characteristics in Afton
Wyoming is generally dry, windy and high-elevation. Mountain weather can change quickly, with colder temperatures and heavier snow than nearby basins and plains.
Afton is part of the West weather region. The forecast point is near 42.73°N latitude and 110.93°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.
Afton weather today
Sunny and 45°F in Afton, WY. Today's high is 67°F with a 4% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 66%, pressure is 30.04 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Afton
Sunrise is at 07:15 AM and sunset is at 07:14 PM. Tomorrow's forecast calls for Overcast with a high near 69°F and a low near 46°F. The maximum rain chance is 42%.