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

Currently 74°F in San Jacinto, California, USA

Tuesday, February 3, 2026 11:45 AM PST

San Jacinto Forecast Summary

Today	Tomorrow	Thursday

Sunny	Sunny	Mostly sunny
High: 81°F	High: 82°F	High: 77°F
Low: 52°F	Low: 49°F	Low: 52°F

Complete Forecast Text Below

Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:	11:45 AM PST
Temperature:	74°F
Normal Temperature :	62°F
Relative Humidity:	32%
Dewpoint:	41°F
Heat Index:	77°F
Wind Chill:	74°F
Wind:	3 mph SW (224°)
Gusts:	6 mph
Barometer:	30.74" Hg falling

Sunrise & Sunset

	Sunrise	Sunset	Daylight
Today:	6:41 AM	5:19 PM	10:38
Tomorrow:	6:40 AM	5:20 PM	10:40
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

	Today	Time	Normal	Last Year
High:	74°F	11:39 AM	67°F	83°F
Low:	44°F	6:47 AM	41°F	48°F

Precipitation

60 Min.	Today	Month	Season
0.00"	0.00"	0.00"	5.57"
Season began July 1, 2025
Past Season Precipitation Totals

Data captured from a Davis Instruments Vantage Pro 2

Local Weather Roundup

San Jacinto:

74°F

Hemet:

75°F

Lake Elsinore:

82°F

Moreno Valley:

N/A*

Riverside (Canyon Crest):

80°F

Riverside (Presidential Park):

80°F

Temecula:

N/A*

* Weather report not current

Complete Local Weather Roundup

San Jacinto Forecast

Tuesday, February 3, 2026

Current Outlook: Today in San Jacinto, expect sunny skies with temperatures peaking at a high near 81 degrees. Winds will remain light and variable, shifting from calm conditions in the morning to a gentle east breeze at around 5 mph in the afternoon. As we transition into the evening, skies will stay clear with temperatures descending to a low around 50 degrees, and winds will maintain a light easterly flow.

The Week Ahead: Wednesday will continue the sunny trend, with a high of approximately 82 degrees. However, anticipate a noticeable change in wind conditions, increasing to 5 to 15 mph from the east, and gusts potentially reaching 25 mph. The night will bring mostly clear skies, though winds may intensify, gusting as high as 35 mph. Thursday's forecast shows mostly sunny conditions with a slight drop in temperature to a high near 77 degrees, and persistent easterly winds with gusts similar to Wednesday. Looking towards the weekend, expect a mix of mostly sunny to partly sunny skies with daytime highs ranging from the low to mid-70s, and nighttime lows hovering around the mid to upper 40s. Early next week, there is a potential for rain showers beginning Monday afternoon, with partly sunny skies and a high near 71 degrees, leading into a chance of showers continuing into Monday night.

Today: Sunny and warm , high near 81°F .

Pollen level is rated "medium".

Predicted air quality is good, AQI: 38 (courtesy of the SCAQMD).

Tonight: Clear, low around 49°F.

Wednesday: Sunny and warm, high of about 82°F.

Wednesday night:Clear, low near 52°F.

Thursday: Mostly sunny, high around 77°F.

Thursday night: Mostly cloudy, low of about 50°F.

Friday: Partly sunny, high near 73°F.

Friday night: Partly cloudy, low around 46°F.

Saturday: Mostly sunny, high of about 72°F.

Saturday night: Mostly clear, low near 46°F.

Sunday: Super Sunny, high around 75°F.

Sunday night: Partly cloudy, low of about 47°F.

Monday: Mostly sunny, high near 71°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.
February 2	78°F	46°F	60°F	0.00"
February 1	83°F	44°F	62°F	0.00"
January 31	83°F	46°F	62°F	0.00"
January 30	82°F	42°F	67°F	0.00"
January 29	80°F	41°F	58°F	0.00"
January 28	72°F	41°F	54°F	0.00"
January 27	73°F	36°F	53°F	0.00"
More Past Weather