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

Currently 62°F in San Jacinto, California, USA

Monday, November 2, 2026 10:03 AM PST

San Jacinto Forecast Summary

Today	Tomorrow	Wednesday

Sunny	Sunny	Mostly sunny
High: 74°F	High: 75°F	High: 70°F
Low: 50°F	Low: 52°F	Low: 50°F

Complete Forecast Text Below

Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:	10:03 AM PST
Temperature:	62°F
Normal Temperature :	64°F
Relative Humidity:	65%
Dewpoint:	50°F
Heat Index:	62°F
Wind Chill:	62°F
Wind:	1 mph W (276°)
Gusts:	3 mph
Barometer:	30.15" Hg rising

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:	62°F	10:02 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:

62°F

Hemet:

60°F

Lake Elsinore:

71°F

Moreno Valley:

65°F

Riverside (Canyon Crest):

65°F

Riverside (Presidential Park):

64°F

Temecula:

N/A*

* Weather report not current

Complete Local Weather Roundup

San Jacinto Forecast

Friday, October 30, 2026

Forecast not current

Today in San Jacinto, the weather will be mostly cloudy with a chance of light rain, reaching a high near 68°. Winds will be light, up to 10 mph. There is a 30% chance of precipitation, with new rainfall amounts expected to be less than a tenth of an inch possible. Tonight, there is a slight chance of rain before 11 PM, with partly cloudy skies and an overnight low around 55°.

Looking ahead, Saturday for Halloween, rain showers are likely after 5 PM, with a high near 70°. This could impact evening festivities, especially trick-or-treating, so be prepared for wet conditions. Rain is expected to continue into Saturday night, with a low around 57° and a 90% chance of precipitation. Sunday will bring more rain, with a high near 67° and a continued chance of showers. The weather will clear up on Monday, with sunny skies and a high near 74°.

Today: Mostly cloudy with a chance of showers, mainly before 11am , high near 68°F .

Pollen level is rated "N/A".

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

Tonight: Partly cloudy, low around 54°F.

Saturday: Increasing clouds, high of about 69°F.

Saturday night:Rain, mostly from 5pm onward. Rainfall possibly heavy at times with generally spooky weather expected overall, low near 56°F.

Sunday: Showers likely. Cool and cloudy, high around 66°F.

Sunday night: Cloudy with a chance of showers tapering off after 5pm, low of about 50°F.

Monday: Sunny, high near 74°F.

Monday night: Mostly clear, low around 52°F.

Tuesday: Sunny and warmer, high of about 75°F.

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

Wednesday: Sunny, high around 70°F.

Wednesday night: Partly cloudy, low of about 50°F.

Thursday: Sunny, high near 69°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