Currently 102°F in San Jacinto, California, USA
102°F / 69°F
Wednesday, September 28, 2022 2:47 PM PDT
San Jacinto Forecast Summary
Today Tomorrow Friday
Mostly sunny, Chance of thunderstorms Sunny Mostly sunny
Mostly sunny, Chance of thunderstorms   Sunny   Mostly sunny
High: 99°F High: 96°F High: 91°F
Low: 75°F Low: 71°F Low: 65°F
Currently in San Jacinto

Temperature, Humidity, Wind & Pressure

Time:  2:47 PM PDT
Temperature:  102°F
Normal Temperature 88°F
Relative Humidity:  18%
Dewpoint:  49°F
Heat Index:  99°F
Wind Chill:  102°F
Wind:  calm
Gusts:  11 mph
Barometer:  29.84" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:40 AM 6:37 PM 11:56
Tomorrow: 6:41 AM 6:35 PM 11:54
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 102°F 1:38 PM 90°F 76°F
Low: 69°F 6:15 AM 59°F 60°F


60 Min. Today Month Season
0.00" 0.00" 0.50" 0.52"
Season began July 1, 2022
Past Season Precipitation Totals
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
San Jacinto Forecast
Tuesday, September 27, 2022
Warning Today's forecast is coming soon

An excessive heat warning will remain in place through tomorrow afternoon as high pressure in the area is allowing for hot days and warm nights throughout the region. Daytime high temperatures should peak today at or near 102°F before dropping back to the upper 80's to low 90's for the upcoming weekend.

Today: Sunny and hot , high near 102°F .

Pollen level is rated "medium".

Predicted air quality is good, AQI: 30 (courtesy of the SCAQMD).

Tonight: Mostly clear, low around 75°F.

Wednesday: Mostly sunny with a slight chance of afternoon thunderstorms, high of about 99°F.

Wednesday night:Mostly clear, low near 71°F.

Thursday: Sunny and very warm, high around 96°F.

Thursday night: Partly cloudy, low of about 65°F.

Friday: Mostly sunny and very warm, high near 91°F.

Friday night: Mostly clear, low around 61°F.

Saturday: Sunny and warm, high of about 89°F.

Saturday night: Clear, low near 61°F.

Sunday: Sunny, high around 90°F.

Sunday night: Clear, low of about 63°F.

Monday: Sunny, 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.
September 27 103°F 67°F 84°F 0.00"
September 26 102°F 69°F 84°F 0.00"
September 25 99°F 67°F 82°F 0.00"
September 24 97°F 67°F 81°F 0.00"
September 23 96°F 64°F 79°F 0.00"
September 22 93°F 55°F 74°F 0.00"
September 21 87°F 59°F 72°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
Heat wave to peak Monday-Tuesday

A late-September heat wave greeted the region for the beginning of Autumn, ...

Posted September 25, 2022, 6:01 PM
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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