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

MT. SAN JACINTO (MSJC1)

Lat: 33.81528°NLon: 116.64194°WElev: 8616.0ft.

NA

42°F

6°C

Humidity 30%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 18 Apr 08:53 PM PDT
Extended Forecast for

6 Miles ENE Idyllwild CA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind becoming south around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. South wind 5 to 10 mph becoming east in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Light and variable wind becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. South wind 5 to 10 mph becoming southeast in the morning.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm. Snow level 8200 feet lowering to 7000 feet after midnight . Partly cloudy, with a low around 37. Windy. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers and
    Windy then
    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 62. South wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 44. Light and variable wind becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 63. South wind 5 to 10 mph becoming southeast in the morning.
Monday Night
Mostly clear, with a low around 40. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 56.
Tuesday Night
A chance of showers before 11pm. Snow level 8200 feet lowering to 7000 feet after midnight . Partly cloudy, with a low around 37. Windy. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 50. Breezy.
Wednesday Night
Mostly clear, with a low around 36. Breezy.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Idyllwild CA
 33.78°N 116.62°W (Elev. 6903 ft)
Last Update:
12:55 pm PDT Apr 18, 2026
Forecast Valid:
9pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation