Currently 71°F in San Jacinto, California, USA
71°F
93°F / 56°F
calm
0.00"
Monday, March 23, 2026 9:52 PM PDT
San Jacinto Forecast Summary
Today Tomorrow Wednesday
Sunny Sunny, Hot Sunny, Hot
Sunny   Sunny, Hot   Sunny, Hot
High: 91°F High: 93°F High: 93°F
Low: 57°F Low: 58°F Low: 59°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  9:52 PM PDT
Temperature:  71°F
Normal Temperature 58°F
Relative Humidity:  51%
Dewpoint:  52°F
Heat Index:  77°F
Wind Chill:  71°F
Wind:  calm
Gusts:  none
Barometer:  30.46" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:46 AM 7:00 PM 12:14
Tomorrow: 6:45 AM 7:01 PM 12:16
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 93°F 3:05 PM 72°F 81°F
Low: 56°F 7:15 AM 46°F 48°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.00" 7.32"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
71°F
70°F
69°F
N/A*
65°F
69°F
N/A*
* Weather report not current
San Jacinto Forecast
Monday, March 23, 2026

Current Outlook: San Jacinto residents can expect a sunny day ahead with temperatures climbing to a high near 91 degrees. Winds will be light and variable, starting calm and becoming southwest around 5 mph as the day progresses. By late afternoon, temperatures will peak, with winds slightly increasing to 10 mph. This evening, skies will remain clear with temperatures gradually decreasing to a low of around 57 degrees, and winds will continue to be light.

The Week Ahead: The sunny conditions will persist into Tuesday, with a high approaching 93 degrees and southwest winds developing, potentially reaching gusts of up to 20 mph. Tuesday night will see clear skies and a low around 57 degrees. Wednesday will be another sunny day with a high near 92 degrees, accompanied by southwest winds that could bring gusts as high as 25 mph. The nighttime will be mostly clear with a low around 54 degrees. The trend of sunny skies continues through the end of the week, with daytime highs consistently in the low 90s and overnight lows in the upper 50s. The weekend outlook indicates mostly sunny days with highs in the low 90s and partly cloudy nights with lows around 59 degrees, cooling slightly by Sunday night.

Today: Sunny , high near 91°F .

Pollen level is rated "medium-high".

Predicted air quality is good, AQI: 44 (courtesy of the SCAQMD).

Tonight: Clear, low around 58°F.

Tuesday: Sunny and hot, high of about 93°F.

Tuesday night:Clear, low near 59°F.

Wednesday: Sunny and hot, high around 93°F.

Wednesday night: Clear, low of about 58°F.

Thursday: Sunny, high near 93°F.

Thursday night: Mostly clear, low around 55°F.

Friday: Mostly sunny, high of about 94°F.

Friday night: Partly cloudy, low near 57°F.

Saturday: Mostly sunny, high around 94°F.

Saturday night: Mostly clear, low of about 57°F.

Sunday: Sunny, high near 90°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.
March 22 89°F 56°F 72°F 0.00"
March 21 93°F 59°F 76°F 0.00"
March 20 101°F 62°F 81°F 0.00"
March 19 102°F 60°F 80°F 0.00"
March 18 100°F 60°F 79°F 0.00"
March 17 98°F 60°F 79°F 0.00"
March 16 94°F 55°F 75°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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Posted March 19, 2026, 2:27 PM
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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