Weather in Riverton, UT
Updated 2026-09-26 09:45 local time · ZIP codes 84065
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
63°1% rain71°1% rain75°1% rain78°1% rain79°0% rain79°0% rain79°1% rain
79°2% rain
77°6% rain
74°9% rain
69°9% rain70°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 57°F with winds near 7 mph.
71°F, 1% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 25 mph.
Current temperature is 63°F, wind 7 mph, rain chance up to 9%.
UV index is 1.
Local weather characteristics in Riverton
Utah is generally dry, but elevation creates major contrasts between hot desert valleys and colder mountain areas with substantial winter snowfall.
Riverton is part of the West weather region. The forecast point is near 40.52°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.
Riverton weather today
Sunny and 63°F in Riverton, UT. Today's high is 79°F with a 2% rain chance. Winds are around 7 mph with gusts near 10 mph. Relative humidity is 39%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Riverton
Sunrise is at 07:19 AM and sunset is at 07:18 PM. Tomorrow's forecast calls for Overcast with a high near 77°F and a low near 60°F. The maximum rain chance is 17%.