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

EW7004 San Jacinto (E7004)

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

NA

78°F

26°C

Humidity 44%
Wind Speed SSW 8 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 54°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 14 May 05:24 PM PDT
Extended Forecast for

San Jacinto CA

  • Tonight

    Tonight: Patchy drizzle and fog after 2am. Increasing clouds, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: Patchy drizzle and fog before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 78. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51. Southwest wind 10 to 15 mph becoming light south after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy drizzle and fog after 2am. Increasing clouds, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy drizzle and fog before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 78. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51. Southwest wind 10 to 15 mph becoming light south after midnight. Winds could gust as high as 20 mph.
Monday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Jacinto CA
 33.78°N 116.95°W (Elev. 1585 ft)
Last Update:
11:38 am PDT May 15, 2026
Forecast Valid:
10pm PDT May 15, 2026-6pm PDT May 22, 2026
 
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