National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

EW7004 San Jacinto (E7004)

Lat: 33.79617°NLon: 116.97617°WElev: 1522.0ft.

NA

83°F

28°C

Humidity 37%
Wind Speed ENE 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 54°F (12°C)
Visibility NA
Heat Index82°F (28°C)
Last update 22 Aug 11:54 PM PDT
Extended Forecast for

3 Miles NNW San Jacinto CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 12:12am until August 25, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory August 23, 12:12am until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Overnight

    Low: 70 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 107. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 107 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 71. South wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 104. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. South wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 107.

    High: 107 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 108.

    High: 108 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 70. Calm wind.
Sunday
Sunny, with a high near 107. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 71. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 104. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 70. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 107.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 108.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 107.
Thursday Night
Mostly clear, with a low around 73.
Friday
Mostly sunny, with a high near 108.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 107.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Jacinto CA
 33.84°N 116.99°W (Elev. 1617 ft)
Last Update:
11:34 pm PDT Aug 22, 2026
Forecast Valid:
12am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation