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Mount Hamilton, CA Weather Conditions

Updated: Thu Mar 12th 2026 8:30 PM PDT

Clear

68^°F 20^°C

Feels Like 68^°F / 20^°C

Mount Hamilton, CA weather condition is Clear and 68°F.

Today's Weather in Mount Hamilton,CA

The current weather in Mount Hamilton CA as of 8:30 PM PDT on Thu Mar 12th 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 68 degrees fahrenheit. The barometric pressure is 30.19 - measured by inches of mercury - and is steady since its last observation. The humidity is 49 percent that's rising since the last report, with a dew point of 46 degrees fahrenheit which is falling. Wind direction is from the North-Northwest at 3.1 miles per hour, gusting at 6.6 miles per hour. Sunrise was at 7:23 AM and Sunset was at 7:12 PM. The moon phase is a Waning Crescent moon rising at 3:39 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:23 AM

Sunset: 7:12 PM

As of:

Moon

Moonrise: 3:39 AM

Moonset: 12:45 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Partly Cloudy

Partly Cloudy with a high of 75°F and a low of 45°F. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 45°	66%	0%	0%	6.7 mph

Mist

Mist with a high of 70°F and a low of 40°F. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 70° \| Lo 40°	89%	0%	0%	9.2 mph

Sunny

Sunny with a high of 80°F and a low of 44°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 59%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 80° \| Lo 44°	59%	0%	0%	7.4 mph

Sunny

Sunny with a high of 84°F and a low of 54°F. Winds will be light at 7mph at times. Humidity levels are comfortable, sitting around 41%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 84° \| Lo 54°	41%	0%	0%	6.9 mph

Sunny

Sunny with a high of 86°F and a low of 57°F. Winds will be light at 6mph at times. Humidity levels are comfortable, sitting around 41%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 86° \| Lo 57°	41%	0%	0%	5.4 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Mount Hamilton, CA weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Monday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 68^°F. The morning temperature of 49°^F is lowest at 6am with the daytime high of 78°^F at 4pm and a low around 57°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.34^inHg at 12am and lowest being 30.19^inHg at 7pm.

Hourly Wind Speeds

The fastest wind is reported to be 7.4^mph at 5pm, while the slowest is 0.9^mph around 11pm; expect wind gusts peaking 9.4^mph at 7pm. View live wind conditions in Mount Hamilton

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