Currently 79°F in San Jacinto, California, USA
101°F / 71°F
Saturday, July 31, 2021 11:28 PM PDT
San Jacinto Forecast Summary
Today Tomorrow Monday
Mostly sunny, Thunderstorms Sunny, Hot Sunny, Hot
Mostly sunny, Thunderstorms   Sunny, Hot   Sunny, Hot
High: 99°F High: 101°F High: 102°F
Low: 71°F Low: 70°F Low: 70°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  11:28 PM PDT
Temperature:  79°F
Normal Temperature 74°F
Relative Humidity:  42%
Dewpoint:  53°F
Heat Index:  80°F
Wind Chill:  79°F
Wind:  calm
Gusts:  none
Barometer:  29.97" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 5:59 AM 7:50 PM 13:51
Tomorrow: 6:00 AM 7:49 PM 13:49
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 101°F 2:44 PM 97°F 108°F
Low: 71°F 6:14 AM 66°F 72°F


60 Min. Today Month Season
0.00" 0.00" 0.26" 0.26"
Season began July 1, 2021
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto Forecast
Saturday, July 31, 2021

Expect sunny skies and hot, slightly above normal temperatures again today in Hemet and San Jacinto. Humidity will continue to be elevated, with monsoonal buildup to the east and thunderstorms and showers possible this afternoon in the mountains and deserts, and perhaps locally. A high pressure ridge is predicted to build over the region Sunday and Monday, which will result in hotter temperatures and drier conditions for much of next week.

Today: Mostly sunny and hot. Light breezes. 20 percent chance of showers or thunderstorms in the afternoon , high near 99°F .

Pollen level is rated "low-medium".

Predicted air quality is unhealthy, AQI: 159 (courtesy of the SCAQMD).

Tonight: Mostly clear. Light breezes, low around 70°F.

Sunday: Sunny and hot. Afternoon breezes, high of about 101°F.

Sunday night:Clear. Evening breezes, low near 70°F.

Monday: Sunny and hot. Afternoon breezes, high around 102°F.

Monday night: Clear, low of about 69°F.

Tuesday: Sunny and hot, high near 104°F.

Tuesday night: Clear, low around 69°F.

Wednesday: Sunny and hot, high of about 102°F.

Wednesday night: Clear, low near 68°F.

Thursday: Sunny and hot, high around 103°F.

Thursday night: Clear, low of about 68°F.

Friday: Sunny and hot, high near 102°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.
July 30 102°F 68°F 82°F 0.00"
July 29 102°F 68°F 85°F 0.00"
July 28 99°F 69°F 84°F 0.00"
July 27 100°F 67°F 81°F 0.00"
July 26 92°F 68°F 75°F 0.25"
July 25 94°F 66°F 76°F 0.01"
July 24 95°F 67°F 79°F 0.00"
More Past Weather
San Jacinto Featured Photos
Full Moon
Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
San Jacinto Weather News
Widespread showers inland Monday morning, afternoon thunderstorms possible

A surge of monsoonal moisture into the region early this week has brought s ...

Posted July 26, 2021, 7:04 AM
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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