Weather in Altonah, UT
Updated 2026-09-26 08:00 local time · ZIP codes 84002
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
55°3% rain60°1% rain64°1% rain68°1% rain71°1% rain
74°6% rain
75°9% rain76°8% rain75°5% rain
74°4% rain
71°3% rain67°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 9%).
It feels like 51°F with winds near 4 mph.
71°F, 1% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 29 mph.
Current temperature is 55°F, wind 4 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Altonah
Utah is generally dry, but elevation creates major contrasts between hot desert valleys and colder mountain areas with substantial winter snowfall.
Altonah is part of the West weather region. The forecast point is near 40.40°N latitude and 110.29°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.
Altonah weather today
Sunny and 55°F in Altonah, UT. Today's high is 76°F with a 3% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 51%, pressure is 30.02 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Altonah
Sunrise is at 07:12 AM and sunset is at 07:12 PM. Tomorrow's forecast calls for Overcast with a high near 73°F and a low near 55°F. The maximum rain chance is 36%.