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

34°F

1°C

Humidity 97%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 26 Dec 01:53 PM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

  • This Afternoon

    This Afternoon: Snow showers. High near 33. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 10pm. Low around 24. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: Sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 30. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Breezy.

    High: 33 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow showers. High near 33. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers, mainly before 10pm. Low around 24. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 26. North wind around 5 mph.
Sunday
Sunny, with a high near 30. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 33. Breezy.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow showers after 4am. Partly cloudy, with a low around 34.
Wednesday
A chance of snow showers. Partly sunny, with a high near 37.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 34.
New Year's Day
Snow showers likely. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Idyllwild CA
 33.79°N 116.68°W (Elev. 9157 ft)
Last Update:
12:13 pm PST Dec 26, 2025
Forecast Valid:
2pm PST Dec 26, 2025-6pm PST Jan 1, 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