Currently 48°F in San Jacinto, California, USA
48°F
48°F / 47°F
calm
0.00"
Thursday, February 12, 2026 2:44 AM PST
San Jacinto Forecast Summary
Today Tomorrow Saturday
Partly sunny Sunny Partly cloudy
Partly sunny   Sunny   Partly cloudy
High: 66°F High: 69°F High: 70°F
Low: 43°F Low: 47°F Low: 45°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  2:44 AM PST
Temperature:  48°F
Normal Temperature 45°F
Relative Humidity:  92%
Dewpoint:  46°F
Heat Index:  48°F
Wind Chill:  48°F
Wind:  calm
Gusts:  none
Barometer:  30.72" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:36 AM 5:30 PM 10:54
Tomorrow: 6:35 AM 5:31 PM 10:56
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 48°F 1:45 AM 67°F 51°F
Low: 47°F 12:01 AM 42°F 47°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.14" 5.71"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
48°F
48°F*
50°F
N/A*
49°F
49°F
N/A*
* Weather report not current
San Jacinto Forecast
Wednesday, February 11, 2026

Current Outlook: Today in San Jacinto, expect rain showers to persist off and on until 4 PM, transitioning to mostly cloudy skies thereafter. High temperatures will approach 60 degrees. Winds are forecasted to be light and variable, ranging from calm to 10 mph out of the south. The chance of precipitation stands at 70%, with rainfall totals between a quarter and half an inch possible.

Tonight, anticipate mostly cloudy conditions with a low temperature around 40 degrees. Winds will remain calm, coming from the east.

The Week Ahead: Thursday will bring partly sunny skies with a high near 67 degrees and light west winds. Overnight, there's a slight chance of rain showers with lows around 44. Friday looks sunny with highs around 70 and more pronounced west winds, potentially gusting up to 25 mph. The evening will cool to a low near 41 under mostly clear skies. The weekend outlook suggests mostly sunny conditions on Saturday with highs again near 70, while Sunday introduces a chance of rain showers after 10 AM and a high of 64. Looking ahead to Washington's Birthday and the following days, expect a series of rain showers with highs in the mid-50s and lows in the upper 30s.

Today: Mostly cloudy. 70 percent chance of showers, decreasing as the day progresses , high near 60°F .

Pollen level is rated "medium-high".

Predicted air quality is good, AQI: 43 (courtesy of the SCAQMD).

Tonight: Mostly cloudy and cool, low around 43°F.

Thursday: Partly sunny, high of about 66°F.

Thursday night:Partly cloudy and cool. Slight chance of showers in the evening, low near 47°F.

Friday: Sunny, high around 69°F.

Friday night: Mostly clear, low of about 45°F.

Saturday: Sunny skies with increasing clouds late in the day, high near 70°F.

Saturday night: Mostly cloudy, low around 45°F.

Sunday: Mostly cloudy with increasing chance of showers, high of about 64°F.

Sunday night: Cloudy with showers likely, low near 45°F.

Monday: Showers. Rain could be heavy at times, high around 56°F.

Monday night: Showers, low of about 42°F.

Tuesday: Showers, high near 55°F.

San Jacinto forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.
Recently in San Jacinto
Date High Low Ave. Prec.
February 11 56°F 47°F 54°F 0.14"
February 10 64°F 49°F 57°F 0.00"
February 9 80°F 47°F 62°F 0.00"
February 8 82°F 45°F 62°F 0.00"
February 7 80°F 46°F 61°F 0.00"
February 6 73°F 48°F 59°F 0.00"
February 5 78°F 48°F 62°F 0.00"
More Past Weather
San Jacinto Featured Photos
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Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
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Other Weather Information

The San Jacinto, California weather pages are a service of WeatherCurrents. San Jacinto is located in the heart of the San Jacinto Valley, near Hemet, the Soboba Casino, and at the foot of the San Jacinto Mountains.
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