Currently 89°F in San Jacinto, California, USA
89°F
90°F / 53°F
5 mph W
0.00"
Friday, February 27, 2026 3:13 PM PST
San Jacinto Forecast Summary
Today Tomorrow Sunday
Sunny Mostly sunny Sunny
Sunny   Mostly sunny   Sunny
High: 90°F High: 88°F High: 83°F
Low: 60°F Low: 59°F Low: 56°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  3:13 PM PST
Temperature:  89°F
Normal Temperature 65°F
Relative Humidity:  27%
Dewpoint:  50°F
Heat Index:  86°F
Wind Chill:  89°F
Wind:  5 mph W (264°)
Gusts:  11 mph
Barometer:  30.43" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:26 AM 5:49 PM 11:23
Tomorrow: 6:25 AM 5:50 PM 11:25
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 90°F 2:10 PM 67°F 81°F
Low: 53°F 6:22 AM 42°F 53°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 1.75" 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:
89°F
89°F
94°F
N/A*
90°F
92°F
N/A*
* Weather report not current
San Jacinto Forecast
Friday, February 27, 2026

Current Outlook: Today in San Jacinto, expect a sunny sky with temperatures rapidly climbing to a high near 90 degrees by the afternoon. Winds will remain light and variable, peaking at around 5 mph. As we transition into the evening, anticipate a mostly clear sky with temperatures gradually descending to a low around 59 degrees, while winds will be calm.

The Week Ahead: The weekend will continue to see mostly sunny conditions with a high of 88 degrees on Saturday, accompanied by light southwest winds that could gust up to 20 mph. Saturday night's lows will be around 55 degrees. Sunday's forecast calls for sunny skies with a high near 83 degrees and similar wind conditions. Looking into next week, temperatures will start to decrease, with Monday's high around 72 degrees and a low of 44 degrees by night. The pattern of mostly sunny days and mostly clear nights will persist, with temperatures gradually warming to the mid-70s by midweek.

Today: Mostly sunny and warm , high near 90°F .

Pollen level is rated "medium-high".

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

Tonight: Mostly clear, low around 59°F.

Saturday: Mostly sunny, high of about 88°F.

Saturday night:Clear, low near 56°F.

Sunday: Sunny, high around 83°F.

Sunday night: Mostly clear, low of about 48°F.

Monday: Sunny and cooler, high near 72°F.

Monday night: Mostly clear, low around 44°F.

Tuesday: Mostly sunny, high of about 74°F.

Tuesday night: Mostly clear, low near 47°F.

Wednesday: Sunny, high around 76°F.

Wednesday night: Mostly clear, low of about 47°F.

Thursday: Sunny, high near 75°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 26 86°F 51°F 68°F 0.00"
February 25 82°F 50°F 65°F 0.00"
February 24 81°F 48°F 64°F 0.00"
February 23 82°F 44°F 61°F 0.00"
February 22 78°F 42°F 60°F 0.00"
February 21 68°F 34°F 51°F 0.00"
February 20 56°F 40°F 47°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
Storm Totals: February 19th, 2026

The final in a series of shortwave troughs delivered rain and mountain snow ...

Posted February 20, 2026, 6:07 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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