Weather in Hamilton City, CA
Updated 2026-09-26 09:00 local time · ZIP codes 95951
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
65°7% rain
71°9% rain76°9% rain80°9% rain82°9% rain82°9% rain82°9% rain83°9% rain82°9% rain79°9% rain
74°9% rain72°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 61°F with winds near 2 mph.
71°F, 9% rain chance and 2 mph wind.
Visibility is around 6 mi; gusts may reach 14 mph.
Current temperature is 65°F, wind 2 mph, rain chance up to 9%.
UV index is 1.
Local weather characteristics in Hamilton City
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.
Hamilton City is part of the West weather region. The forecast point is near 39.74°N latitude and 122.01°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.
Hamilton City weather today
Cloudy and 65°F in Hamilton City, CA. Today's high is 83°F with a 8% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 33%, pressure is 29.93 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Hamilton City
Sunrise is at 06:59 AM and sunset is at 06:59 PM. Tomorrow's forecast calls for Overcast with a high near 83°F and a low near 55°F. The maximum rain chance is 6%.