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

Currently 66°F in San Jacinto, California, USA

Monday, November 2, 2026 11:18 AM PST

San Jacinto Forecast Summary

Today	Tomorrow	Wednesday

Sunny	Sunny	Mostly sunny
High: 72°F	High: 74°F	High: 74°F
Low: 50°F	Low: 52°F	Low: 50°F

Complete Forecast Text Below

Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:	11:18 AM PST
Temperature:	66°F
Normal Temperature :	70°F
Relative Humidity:	55%
Dewpoint:	49°F
Heat Index:	66°F
Wind Chill:	66°F
Wind:	2 mph N (348°)
Gusts:	3 mph
Barometer:	30.13" Hg falling

Sunrise & Sunset

	Sunrise	Sunset	Daylight
Today:	6:08 AM	4:56 PM	10:48
Tomorrow:	6:09 AM	4:55 PM	10:46
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

	Today	Time	Normal	Last Year
High:	66°F	11:16 AM	79°F	91°F
Low:	48°F	6:32 AM	50°F	52°F

Precipitation

60 Min.	Today	Month	Season
0.00"	0.00"	0.11"	3.48"
Season began July 1, 2026
Past Season Precipitation Totals

Data captured from a Davis Instruments Vantage Pro 2

Local Weather Roundup

San Jacinto:

66°F

Hemet:

65°F

Lake Elsinore:

78°F

Moreno Valley:

70°F

Riverside (Canyon Crest):

69°F

Riverside (Presidential Park):

68°F

Temecula:

N/A*

* Weather report not current

Complete Local Weather Roundup

San Jacinto Forecast

Monday, November 2, 2026

Today in San Jacinto, the weather will be sunny, with a high near 72°. Winds will be light, coming from the west at up to 5 mph. Tonight, we can expect mostly clear skies, cooling to around 51°.

Looking ahead, the forecast for the next few days shows continued sunny conditions. On Tuesday, temperatures will climb to near 74°, with similar weather expected on Wednesday. Thursday will see a slight increase, reaching a high of 76°. By Friday, we?ll warm up even more, with highs near 79°. Overnight lows will generally be in the low to mid-50s.

Today: Sunny , high near 72°F .

Pollen level is rated "N/A".

Predicted air quality is good, AQI: 44 (courtesy of the SCAQMD).

Tonight: Mostly clear, low around 52°F.

Tuesday: Sunny and warmer, high of about 74°F.

Tuesday night:Mostly clear, low near 50°F.

Wednesday: Sunny, high around 74°F.

Wednesday night: Mostly clear, low of about 54°F.

Thursday: Sunny, high near 76°F.

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

Friday: Sunny, high of about 79°F.

Friday night: Clear, low near 55°F.

Saturday: Sunny, high around 80°F.

Saturday night: Mostly clear, low of about 57°F.

Sunday: Sunny, high near 80°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.
November 1	68°F	55°F	60°F	0.11"
October 31	70°F	53°F	60°F	0.26"
October 30	64°F	59°F	61°F	0.08"
October 29	73°F	56°F	64°F	0.00"
October 28	77°F	49°F	62°F	0.00"
October 27	78°F	50°F	63°F	0.00"
October 26	80°F	53°F	66°F	0.00"
More Past Weather