Weather in West Covina, CA
Updated 2026-09-26 08:00 local time · ZIP codes 91790, 91791, 91792
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
73°15% rain
76°6% rain
79°2% rain83°1% rain86°1% rain89°1% rain90°1% rain91°1% rain91°0% rain89°9% rain86°9% rain
84°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Today vs yesterday in West Covina
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 15%).
It feels like 76°F with winds near 2 mph.
76°F, 6% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 73°F, wind 2 mph, rain chance up to 15%.
UV index is 0.
Local weather characteristics in West Covina
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.
West Covina is part of the West weather region. The forecast point is near 34.07°N latitude and 117.94°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.
West Covina weather today
Overcast and 73°F in West Covina, CA. Today's high is 91°F with a 5% rain chance. Winds are around 2 mph with gusts near 11 mph. Relative humidity is 67%, pressure is 29.88 inHg, and visibility is about 6 miles.
Tonight and tomorrow in West Covina
Sunrise is at 06:42 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Overcast with a high near 86°F and a low near 74°F. The maximum rain chance is 5%.