Currently 71°F in San Jacinto, California, USA
71°F
72°F / 37°F
2 mph SW
0.00"
Friday, December 5, 2025 3:49 PM PST
San Jacinto Forecast Summary
Today Tomorrow Sunday
Sunny Sunny Sunny
Sunny   Sunny   Sunny
High: 70°F High: 71°F High: 76°F
Low: 43°F Low: 46°F Low: 48°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  3:49 PM PST
Temperature:  71°F
Normal Temperature 67°F
Relative Humidity:  22%
Dewpoint:  29°F
Heat Index:  75°F
Wind Chill:  71°F
Wind:  2 mph SW (205°)
Gusts:  3 mph
Barometer:  30.59" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:38 AM 4:40 PM 10:02
Tomorrow: 6:39 AM 4:40 PM 10:01
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 72°F 2:46 PM 69°F 78°F
Low: 37°F 6:59 AM 42°F 40°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.00" 2.89"
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
69°F
74°F
N/A*
70°F
71°F
N/A*
* Weather report not current
San Jacinto Forecast
Friday, December 5, 2025

Today's Forecast: Sunny skies are expected today with a comfortable high near 69. Winds will be light, coming from the southwest. Tonight, you can anticipate clear conditions with a low around 44, and the winds will remain light from the east. It's a great day for outdoor activities, but remember to grab a jacket if you're heading out after sunset.

The Week Ahead: We're looking at a consistent pattern of sunny days and clear nights ahead. Temperatures will gradually warm up, reaching a high near 72 on Saturday and 77 by Sunday. The evenings will stay cool, with lows in the low to mid-40s. This weekend is perfect for any outdoor plans, from picnics to evening strolls, with no significant weather disruptions in sight.

Today: Sunny , high near 70°F .

Pollen level is rated "low".

Predicted air quality is moderate, AQI: 58 (courtesy of the SCAQMD).

Tonight: Clear and cool, low around 46°F.

Saturday: Sunny, high of about 71°F.

Saturday night:Mostly clear, low near 48°F.

Sunday: Sunny, high around 76°F.

Sunday night: Mostly clear, low of about 51°F.

Monday: Sunny, high near 78°F.

Monday night: Clear, low around 54°F.

Tuesday: Sunny, high of about 80°F.

Tuesday night: Mostly clear, low near 54°F.

Wednesday: Sunny and warm, high around 80°F.

Wednesday night: Mostly clear, low of about 53°F.

Thursday: Sunny, high near 81°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 4 68°F 45°F 56°F 0.00"
December 3 66°F 45°F 55°F 0.00"
December 2 70°F 39°F 54°F 0.00"
December 1 73°F 41°F 55°F 0.00"
November 30 71°F 41°F 55°F 0.00"
November 29 75°F 42°F 57°F 0.00"
November 28 78°F 44°F 58°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: November 17th-22nd, 2025

Two weather systems swept across California last week; the first as a low p ...

Posted November 23, 2025, 10:53 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.
Copyright ©Fri Dec 05 15:51:08 PST 2025  WeatherCurrents. All rights reserved. - Submit questions and comments - Privacy Policy

This page automatically refreshes every 10 minutes.