Currently 59°F in San Jacinto, California, USA
59°F
62°F / 47°F
9 mph NE
0.00"
Saturday, March 7, 2026 5:56 AM PST
San Jacinto Forecast Summary
Today Tomorrow Monday
Sunny, Windy Mostly sunny, Chance of showers Sunny
Sunny, Windy   Mostly sunny, Chance of showers   Sunny
High: 71°F High: 80°F High: 79°F
Low: 43°F Low: 46°F Low: 49°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  5:56 AM PST
Temperature:  59°F
Normal Temperature 45°F
Relative Humidity:  21%
Dewpoint:  18°F
Heat Index:  59°F
Wind Chill:  59°F
Wind:  9 mph NE (30°)
Gusts:  29 mph
Barometer:  30.54" HgPressure Change steady

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:08 AM 5:49 PM 11:40
Tomorrow: 7:07 AM 6:49 PM 11:42
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 62°F 1:41 AM 66°F 58°F
Low: 47°F 12:46 AM 44°F 39°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 0.00" 7.32"
Season began July 1, 2025
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
59°F
55°F
56°F
N/A*
59°F
59°F
N/A*
* Weather report not current
San Jacinto Forecast
Friday, March 6, 2026
Warning Today's forecast is coming soon

Current Outlook: San Jacinto will experience a sunny afternoon with temperatures peaking around 70 degrees. Winds will be calm to light and variable, staying under 5 mph. As we transition into the evening, expect clear skies with temperatures gradually decreasing to a low near 43 degrees. Winds will shift to the northeast, increasing to 10 to 20 mph, with potential gusts reaching up to 30 mph later tonight.

The Week Ahead: Saturday will remain sunny with a high again near 70 degrees, but be prepared for patchy blowing dust between 1 pm and 4 pm due to stronger northeast winds of 10 to 30 mph, and gusts that could reach as high as 50 mph. The clear pattern continues into Saturday night with a low around 46 degrees and gusts up to 30 mph. Sunday's forecast calls for sunny skies with a significant temperature increase to near 80 degrees, and the possibility of patchy blowing dust in the afternoon. Northeast winds will persist at 15 to 20 mph, with gusts as high as 30 mph. The start of the workweek maintains the sunny trend with highs in the upper 70s, while the rest of the week sees a gradual warming trend, culminating in a high near 89 degrees by Thursday. Nighttime conditions throughout the week will remain mostly clear with lows in the mid to upper 40s, increasing to the low 50s by Wednesday night.

Today: Sunny , high near 70°F .

Pollen level is rated "medium-high".

Predicted air quality is good, AQI: 43 (courtesy of the SCAQMD).

Tonight: Mostly clear, low around 43°F.

Saturday: Sunny with blowing dust and debris possible after 4pm, high of about 71°F.

Saturday night:Partly cloudy with blowing dust and debris possible, low near 46°F.

Sunday: Mostly sunny early with clouds and a slight chance of rain possible by late day, high around 80°F.

Sunday night: Partly cloudy with a slight chance of showers, low of about 49°F.

Monday: Sunny, high near 79°F.

Monday night: Mostly clear, low around 47°F.

Tuesday: Mostly sunny, high of about 75°F.

Tuesday night: Mostly clear, low near 48°F.

Wednesday: Sunny and warm, high around 85°F.

Wednesday night: Mostly clear, low of about 53°F.

Thursday: Sunny and very warm, high near 90°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.
March 6 69°F 39°F 55°F 0.00"
March 5 71°F 47°F 59°F 0.00"
March 4 76°F 47°F 61°F 0.00"
March 3 77°F 45°F 61°F 0.00"
March 2 75°F 52°F 62°F 0.00"
March 1 85°F 52°F 68°F 0.00"
February 28 89°F 57°F 71°F 0.00"
More Past Weather
San Jacinto Featured Photos
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Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
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Other Weather Information

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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