San Jacinto Weather Pages - Current and Past Weather, Forecasts and News for San Jacinto, California

Currently 86°F in San Jacinto, California, USA

Wednesday, June 10, 2026 7:35 PM PDT

San Jacinto Forecast Summary

Today	Tomorrow	Friday

Sunny, Hot	Sunny	Sunny, Hot
High: 95°F	High: 94°F	High: 95°F
Low: 58°F	Low: 59°F	Low: 59°F

Complete Forecast Text Below

Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:	7:35 PM PDT
Temperature:	86°F
Normal Temperature :	77°F
Relative Humidity:	39%
Dewpoint:	57°F
Heat Index:	85°F
Wind Chill:	86°F
Wind:	11 mph SW (240°)
Gusts:	11 mph
Barometer:	30.26" Hg rising

Sunrise & Sunset

	Sunrise	Sunset	Daylight
Today:	5:37 AM	7:58 PM	14:21
Tomorrow:	5:37 AM	7:59 PM	14:21
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

	Today	Time	Normal	Last Year
High:	98°F	2:16 PM	87°F	97°F
Low:	61°F	5:46 AM	58°F	60°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:

86°F

Hemet:

85°F

Lake Elsinore:

88°F

Moreno Valley:

N/A*

Riverside (Canyon Crest):

81°F

Riverside (Presidential Park):

82°F

Temecula:

N/A*

* Weather report not current

Complete Local Weather Roundup

San Jacinto Forecast

Wednesday, June 10, 2026

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 25 mph. Tonight stays clear and cool, with a low around 58°.

Thursday stays sunny and a touch cooler, with a high near 95° and a southwest wind around 10 mph. Thursday night turns mostly clear with a low around 59°, then Friday brings more sunshine and a high near 96°. The weekend looks bright and dry, with highs near 94° on Saturday and near 92° on Sunday, while overnight lows hold near 59° to 60°.

Today: Sunny and hot , high near 95°F .

Pollen level is rated "medium".

Predicted air quality is good, AQI: 50 (courtesy of the SCAQMD).

Tonight: Clear, low around 59°F.

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

Thursday night:Clear, low near 59°F.

Friday: Sunny and hot, high around 95°F.

Friday night: Mostly clear, low of about 59°F.

Saturday: Sunny, high near 94°F.

Saturday night: Clear, low around 60°F.

Sunday: Sunny, high of about 92°F.

Sunday night: Mostly clear, low near 59°F.

Monday: Sunny, high around 92°F.

Monday night: Clear, low of about 59°F.

Tuesday: Sunny, high near 92°F.

Complete Forecast Page

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 9	89°F	57°F	72°F	0.00"
June 8	87°F	57°F	69°F	0.00"
June 7	86°F	59°F	69°F	0.00"
June 6	86°F	59°F	70°F	0.00"
June 5	94°F	59°F	74°F	0.00"
June 4	95°F	58°F	76°F	0.00"
June 3	93°F	56°F	73°F	0.00"
More Past Weather

San Jacinto Featured Photos

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

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Other Weather Information

Temperature, Humidity, Wind & Pressure

Sunrise & Sunset

Extreme Temperatures

Precipitation

National Weather Service

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