Currently 52°F in San Jacinto, California, USA
52°F
55°F / 52°F
calm
0.00"
Friday, February 13, 2026 3:03 AM PST
San Jacinto Forecast Summary
Today Tomorrow Sunday
Partly cloudy, Sunny Mostly sunny Mostly cloudy, Chance of rain
Partly cloudy, Sunny   Mostly sunny   Mostly cloudy, Chance of rain
High: 69°F High: 71°F High: 67°F
Low: 45°F Low: 43°F Low: 45°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  3:03 AM PST
Temperature:  52°F
Normal Temperature 45°F
Relative Humidity:  82%
Dewpoint:  46°F
Heat Index:  52°F
Wind Chill:  52°F
Wind:  calm
Gusts:  2 mph
Barometer:  30.52" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:35 AM 5:31 PM 10:56
Tomorrow: 6:34 AM 5:32 PM 10:58
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 55°F 12:01 AM 67°F 56°F
Low: 52°F 2:17 AM 42°F 50°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.14" 5.71"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
52°F
50°F
52°F
N/A*
50°F
52°F
N/A*
* Weather report not current
San Jacinto Forecast
Thursday, February 12, 2026

Current Outlook: As of Thursday afternoon, San Jacinto is experiencing partly sunny skies with temperatures hovering around 65 degrees Fahrenheit. Winds are light and variable from the northwest at approximately 5 mph. As we transition into the evening, expect temperatures to gradually decrease, with mostly cloudy conditions setting in and temperatures reaching a low of 42 degrees overnight. Winds will remain calm throughout the evening.

The Week Ahead: Friday will bring mostly sunny skies with a slight uptick in temperatures, reaching a high near 69 degrees. Light southwest winds will pick up, ranging from 0 to 10 mph, with potential gusts up to 20 mph. The night will see mostly clear conditions with a low around 40 degrees. The weekend continues the trend of mild weather; Saturday's forecast includes mostly sunny skies with a high of 71 degrees, followed by increasing cloudiness at night and a low of 42 degrees. Sunday's temperatures will dip slightly to a high near 66 under partly sunny skies, with a chance of rain developing after 10 PM. Looking ahead to Washington's Birthday, anticipate rain before 4 PM, then showers and thunderstorms, with a high near 59 degrees. The pattern of wet weather is expected to continue into the early part of next week.

Today: Partly sunny , high near 66°F .

Pollen level is rated "medium-high".

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

Tonight: Mostly cloudy, low around 45°F.

Friday: Partly cloudy, becoming sunny, high of about 69°F.

Friday night:Mostly clear, low near 43°F.

Saturday: Sunny skies with increasing clouds late in the day, high around 71°F.

Saturday night: Mostly cloudy, low of about 45°F.

Sunday: Mostly cloudy with increasing chance of showers, high near 67°F.

Sunday night: Cloudy with showers likely, low around 45°F.

Monday: Showers. Rain could be heavy at times, high of about 58°F.

Monday night: Showers, low near 44°F.

Tuesday: Showers, high around 57°F.

Tuesday night: Showers likely, low of about 41°F.

Wednesday: Partly cloudy with residual showers possible, high near 58°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 12 66°F 44°F 55°F 0.00"
February 11 56°F 47°F 54°F 0.14"
February 10 64°F 49°F 57°F 0.00"
February 9 80°F 47°F 62°F 0.00"
February 8 82°F 45°F 62°F 0.00"
February 7 80°F 46°F 61°F 0.00"
February 6 73°F 48°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
Storm Totals: February 10th-12th, 2026

A low pressure system over the Pacific brought showers to much of the regio ...

Posted February 12, 2026, 7:07 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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