Currently 61°F in San Jacinto, California, USA
61°F
63°F / 61°F
calm
0.00"
Thursday, October 9, 2025 1:25 AM PDT
San Jacinto Forecast Summary
Today Tomorrow Saturday
Mostly sunny, Chance of showers Chance of showers, Partly sunny Mostly sunny
Mostly sunny, Chance of showers   Chance of showers, Partly sunny   Mostly sunny
High: 86°F High: 85°F High: 80°F
Low: 61°F Low: 66°F Low: 60°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  1:25 AM PDT
Temperature:  61°F
Normal Temperature 65°F
Relative Humidity:  69%
Dewpoint:  50°F
Heat Index:  61°F
Wind Chill:  61°F
Wind:  calm
Gusts:  none
Barometer:  30.42" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:48 AM 6:21 PM 11:34
Tomorrow: 6:48 AM 6:20 PM 11:32
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 63°F 12:01 AM 85°F 97°F
Low: 61°F 1:25 AM 55°F 59°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.00" 0.50"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
61°F
62°F
61°F
N/A*
57°F
60°F
N/A*
* Weather report not current
San Jacinto Forecast
Tuesday, October 7, 2025
Alert Forecast not current

Today's Forecast: Expect a sunny day ahead in San Jacinto with a comfortable high around 89 degrees. This evening, skies will remain mostly clear as temperatures drop to a low near 57 degrees. These conditions are ideal for any outdoor work or recreational activities planned for the day.

The Week Ahead: The sunny trend continues into Wednesday, with a high again approaching 87 degrees. However, the weather takes a slight turn on Wednesday night with a 20% chance of rain showers after 5am. Thursday brings a 30% chance of rain showers and possibly thunderstorms, but with minimal expected rainfall. As we move towards the weekend, the chance for showers and thunderstorms persists, particularly on Friday. Looking further ahead, Saturday and Sunday will see mostly sunny skies with highs cooling down to the low 80s and upper 70s, respectively. The pleasant weather is expected to continue into Columbus Day with sunny skies and a high near 75 degrees.

Today: Sunny and warm. Light breezes , high near 88°F .

Pollen level is rated "medium".

Predicted air quality is moderate, AQI: 51 (courtesy of the SCAQMD).

Tonight: Clear. Light breezes, low around 58°F.

Wednesday: Sunny and warm. Light breezes, high of about 87°F.

Wednesday night:Mostly clear, low near 61°F.

Thursday: Mostly sunny and warm. 30 percent chance of showers, high around 86°F.

Thursday night: Mostly cloudy. Chance of showers, low of about 66°F.

Friday: Partly sunny and warm. Chance of showers. Slight chance of thunderstorms in the afternoon, high near 85°F.

Friday night: Partly cloudy, low around 60°F.

Saturday: Mostly sunny, high of about 80°F.

Saturday night: Mostly clear, low near 53°F.

Sunday: Sunny, high around 78°F.

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

Monday: Sunny, high near 74°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.
October 8 87°F 54°F 69°F 0.00"
October 7 92°F 54°F 70°F 0.00"
October 6 91°F 54°F 69°F 0.00"
October 5 85°F 53°F 68°F 0.00"
October 4 80°F 56°F 66°F 0.00"
October 3 78°F 54°F 65°F 0.00"
October 2 86°F 57°F 70°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
Remnants of post-Tropical Storm Mario bring rain to the region

Tropical Storm Mario, having made its way up off of the coast of Baja Calif ...

Posted September 19, 2025, 12:13 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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