Currently 67°F in San Jacinto, California, USA
67°F
67°F / 36°F
calm
0.00"
Sunday, December 28, 2025 4:04 PM PST
San Jacinto Forecast Summary
Today Tomorrow Tuesday
Sunny Sunny, Windy Mostly sunny
Sunny   Sunny, Windy   Mostly sunny
High: 65°F High: 67°F High: 71°F
Low: 39°F Low: 38°F Low: 41°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  4:04 PM PST
Temperature:  67°F
Normal Temperature 64°F
Relative Humidity:  34%
Dewpoint:  37°F
Heat Index:  67°F
Wind Chill:  67°F
Wind:  calm
Gusts:  2 mph
Barometer:  30.66" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:52 AM 4:48 PM 9:57
Tomorrow: 6:52 AM 4:49 PM 9:57
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 67°F 3:35 PM 63°F 72°F
Low: 36°F 6:40 AM 40°F 42°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 1.15" 4.04"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
67°F
65°F
65°F
N/A*
63°F
64°F
N/A*
* Weather report not current
San Jacinto Forecast
Sunday, December 28, 2025

Current Outlook: Today in San Jacinto, expect clear skies with abundant sunshine as temperatures rise to a high near 65 degrees. Winds will remain light and variable, generally staying below 5 mph. As we transition into the evening, conditions will continue to be clear with temperatures gradually decreasing to a low around 38 degrees. Winds will continue to be light and variable through tonight.

The Week Ahead: Monday will maintain sunny conditions with a slight increase in temperatures, reaching a high near 68 degrees. However, anticipate a change in wind conditions, with an east wind developing at 0 to 15 mph and potential gusts up to 25 mph. Monday night's forecast includes mostly clear skies and a low around 40 degrees, with persistent east winds of 10 to 15 mph and gusts as high as 25 mph. Tuesday will see mostly sunny skies with a high near 72 degrees and continued easterly winds. Looking further ahead, Wednesday introduces a chance of rain showers after 10 am with partly sunny skies and a high near 71 degrees. Rain showers become more likely Wednesday night through the end of the week, with temperatures hovering in the mid-60s during the day and mid to upper 40s at night.

Today: Sunny. Light breezes , high near 65°F .

Pollen level is rated "low-medium".

Predicted air quality is good, AQI: 34 (courtesy of the SCAQMD).

Tonight: Mostly clear and cold. Windy in some areas, low around 38°F.

Monday: Sunny. Windy in some areas, high of about 67°F.

Monday night:Mostly clear and cool. Windy in some areas, low near 41°F.

Tuesday: Mostly sunny, high around 71°F.

Tuesday night: Mostly cloudy and cool, low of about 45°F.

Wednesday: Partly sunny. Chance of showers in the afternoon, high near 70°F.

Wednesday night: Mostly cloudy and cool. Chance of showers in the evening, then showers likely after midnight, low around 47°F.

Thursday: Mostly cloudy. Showers likely, high of about 65°F.

Thursday night: Mostly cloudy and cool. Showers likely, low near 48°F.

Friday: Mostly cloudy. Chance of showers, high around 64°F.

Friday night: Cloudy with continuing showers, low of about 48°F.

Saturday: Mostly cloudy with a chance of showers, high near 65°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.
December 27 59°F 42°F 50°F 0.01"
December 26 61°F 49°F 54°F 0.47"
December 25 66°F 51°F 58°F 0.00"
December 24 69°F 56°F 61°F 0.63"
December 23 57°F 49°F 54°F 0.04"
December 22 80°F 46°F 61°F 0.00"
December 21 79°F 44°F 59°F 0.00"
More Past Weather
San Jacinto Featured Photos
Full Moon
Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
San Jacinto Weather News
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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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