Weather in Trenton, UT
Updated 2026-09-26 08:00 local time · ZIP codes 84338
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
51°2% rain56°1% rain60°1% rain64°1% rain67°1% rain69°1% rain
70°2% rain
71°9% rain71°9% rain70°1% rain69°1% rain62°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 47°F with winds near 2 mph.
70°F, 2% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 51°F, wind 2 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Trenton
Utah is generally dry, but elevation creates major contrasts between hot desert valleys and colder mountain areas with substantial winter snowfall.
Trenton is part of the West weather region. The forecast point is near 41.92°N latitude and 111.94°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.
Trenton weather today
Sunny and 51°F in Trenton, UT. Today's high is 71°F with a 3% rain chance. Winds are around 2 mph with gusts near 11 mph. Relative humidity is 51%, pressure is 30.00 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Trenton
Sunrise is at 07:19 AM and sunset is at 07:18 PM. Tomorrow's forecast calls for Overcast with a high near 74°F and a low near 54°F. The maximum rain chance is 17%.