Currently N/A°F in San Jacinto, California, USA
N/A°F Alert
N/A°F / N/A°F
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Friday, September 25, 2026 9:12 PM PDT
San Jacinto Forecast Summary
Today Tomorrow Sunday
Sunny Mostly sunny Mostly sunny
Sunny   Mostly sunny   Mostly sunny
High: 93°F High: 94°F High: 86°F
Low: 68°F Low: 66°F Low: 67°F
Currently in San Jacinto
Alert Warning: Current weather report out of date

Temperature, Humidity, Wind & Pressure

Time:  9:12 PM PDT
Temperature:  N/A
Normal Temperature :  90°F
Relative Humidity:  N/A
Dewpoint:  N/A°F
Heat Index:  N/A°F
Wind Chill:  N/A°F
Wind:  N/A
Gusts:  N/A
Barometer:  N/APressure Change N/A

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:44 AM 6:47 PM 12:03
Tomorrow: 6:45 AM 6:46 PM 12:01
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: N/A N/A 92°F 84°F
Low: N/A N/A 63°F 61°F

Precipitation

60 Min. Today Month Season
N/A N/A 0.23" 0.23"
Season began July 1, 2026
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
N/A*
78°F
79°F
75°F
75°F
79°F
N/A*
* Weather report not current
San Jacinto Forecast
Friday, September 25, 2026

This afternoon in San Jacinto, the weather will be sunny and warm, with a high near 94° and west winds around 10 mph at times, with gusts near 20 mph. This evening stays mostly clear, then turns partly cloudy overnight with a low around 65°.

Tomorrow will be mostly sunny and a touch warmer, with a high near 95° and southwest winds around 10 mph, with gusts near 20 mph. Saturday night turns mostly cloudy with a low around 66°, then Sunday brings mostly sunny skies and a cooler high near 87° with southwest winds gusting near 25 mph. A slight chance of rain showers arrives Sunday night, with a low around 61°. Monday stays mostly sunny with a slight chance of morning showers and a high near 82°, followed by a mostly clear Monday night low around 58°. Tuesday stays sunny with a slight chance of afternoon showers and a high near 87°, then Wednesday and Thursday look sunny and warmer again, with highs near 91° and 92°.

Today: Sunny , high near 93°F .

Pollen level is rated "medium".

Predicted air quality is moderate, AQI: 55 (courtesy of the SCAQMD).

Tonight: Mostly clear, low around 66°F.

Saturday: Sunny, high of about 94°F.

Saturday night:Mostly cloudy, low near 67°F.

Sunday: Mostly sunny, high around 86°F.

Sunday night: Partly cloudy with a slight chance of showers, low of about 61°F.

Monday: Partly cloudy with a chance of showers, primarily before noon, high near 81°F.

Monday night: Mostly clear, low around 59°F.

Tuesday: Mostly sunny with a slight chance of a shower, high of about 86°F.

Tuesday night: Mostly clear, low near 62°F.

Wednesday: Sunny, high around 90°F.

Wednesday night: Clear, low of about 63°F.

Thursday: Sunny, high near 91°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.
September 10 104°F 77°F 91°F 0.00"
September 9 106°F 75°F 90°F 0.00"
September 8 99°F 71°F 85°F 0.00"
September 7 87°F 71°F 79°F 0.03"
September 6 79°F 66°F 73°F 0.20"
September 5 93°F 59°F 78°F 0.00"
September 4 89°F 58°F 72°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
San Jacinto Station down for repair

The weather station that reports for San Jacinto failed on September 10th a ...

Posted September 22, 2026, 8:48 AM
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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