Weather in Mount Hamilton, CA
Updated 2026-08-11 09:45 local time · ZIP codes 95140
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°4% rain
83°1% rain87°1% rain92°0% rain93°0% rain92°0% rain91°0% rain87°1% rain83°1% rain82°1% rain72°3% rain
69°4% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 4%).
It feels like 56°F with winds near 3 mph.
72°F, 3% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 10 mph.
Current temperature is 56°F, wind 3 mph, rain chance up to 4%.
UV index is 2.
Mount Hamilton weather today
Overcast and 56°F in Mount Hamilton, CA. Today's high is 93°F with a 2% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 94%, pressure is 30.01 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Mount Hamilton
Sunrise is at 06:18 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Sunny with a high near 86°F and a low near 54°F. The maximum rain chance is 5%.