Weather in Sun Valley, CA
Updated 2026-09-26 09:45 local time · ZIP codes 91352
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
76°8% rain
81°1% rain
83°2% rain83°1% rain84°0% rain84°0% rain84°0% rain82°8% rain80°9% rain
76°10% rain75°10% rain75°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 10%).
It feels like 74°F with winds near 3 mph.
81°F, 1% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 76°F, wind 3 mph, rain chance up to 10%.
UV index is 2.
Local weather characteristics in Sun Valley
California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.
Sun Valley is part of the West weather region. The forecast point is near 34.22°N latitude and 118.37°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.
Sun Valley weather today
Overcast and 76°F in Sun Valley, CA. Today's high is 84°F with a 4% rain chance. Winds are around 3 mph with gusts near 12 mph. Relative humidity is 35%, pressure is 29.92 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sun Valley
Sunrise is at 06:44 AM and sunset is at 06:45 PM. Tomorrow's forecast calls for Sunny with a high near 80°F and a low near 65°F. The maximum rain chance is 3%.