Currently 69°F in San Jacinto, California, USA
69°F
94°F / 59°F
2 mph S
0.00"
Friday, June 5, 2026 9:01 PM PDT
San Jacinto Forecast Summary
Today Tomorrow Sunday
Sunny Sunny Mostly sunny
Sunny   Sunny   Mostly sunny
High: 94°F High: 87°F High: 83°F
Low: 60°F Low: 58°F Low: 56°F
Complete Forecast Text Below
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  9:01 PM PDT
Temperature:  69°F
Normal Temperature :  69°F
Relative Humidity:  67%
Dewpoint:  57°F
Heat Index:  69°F
Wind Chill:  69°F
Wind:  2 mph S (196°)
Gusts:  11 mph
Barometer:  30.33" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 5:37 AM 7:55 PM 14:18
Tomorrow: 5:36 AM 7:55 PM 14:19
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 94°F 2:44 PM 86°F 85°F
Low: 59°F 5:57 AM 58°F 61°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.00" 7.83"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
69°F
Hemet:
70°F
Lake Elsinore:
71°F
Moreno Valley:
N/A*
Riverside (Canyon Crest):
69°F
Riverside (Presidential Park):
N/A*
Temecula:
N/A*
* Weather report not current
Complete Local Weather Roundup
San Jacinto Forecast
Thursday, June 4, 2026
Warning Today's forecast is coming soon

This afternoon in San Jacinto, the weather will be sunny and warm, with a high near 96° and a southwest wind around 10 mph, gusting near 20 mph. Tonight will be clear and cooler, with a low around 60°.

Friday stays sunny and just a touch cooler, with a high near 95°. Friday night stays mostly clear with patchy fog after 5am and a low around 58°. Saturday brings a cooler stretch with patchy fog before 11am, then mostly sunny skies and a high near 88°. Sunday looks sunny after morning fog, with a high near 84°. Monday through Wednesday stay sunny and pleasant, with highs near 86° to 87° and mostly clear nights in the low to middle 50s.

Today: Sunny and very warm , high near 95°F .

Pollen level is rated "low-medium".

Predicted air quality is moderate, AQI: 64 (courtesy of the SCAQMD).

Tonight: Mostly clear, low around 60°F.

Friday: Sunny and warm, high of about 94°F.

Friday night:Mostly clear, low near 58°F.

Saturday: Sunny and warm, high around 87°F.

Saturday night: Mostly clear, low of about 56°F.

Sunday: Mostly sunny, high near 83°F.

Sunday night: Mostly clear, low around 54°F.

Monday: Sunny, high of about 86°F.

Monday night: Mostly clear, low near 55°F.

Tuesday: Sunny, high around 87°F.

Tuesday night: Mostly clear, low of about 56°F.

Wednesday: Sunny, high near 87°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.
June 4 95°F 58°F 76°F 0.00"
June 3 93°F 56°F 73°F 0.00"
June 2 88°F 54°F 70°F 0.00"
June 1 89°F 57°F 72°F 0.00"
May 31 91°F 57°F 74°F 0.00"
May 30 84°F 53°F 68°F 0.00"
May 29 72°F 55°F 62°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.
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San Jacinto Weather News
Storm Totals: May 4th-5th, 2026

A low pressure system off the Central California coast brought unsettled we ...

Posted May 7, 2026, 10:22 PM
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Other Weather Information

National Weather Service

Other San Jacinto Weather Forecasts

Other Local Forecasts
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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