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 24%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 20 Jan 09:53 PM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Northwest wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers. Partly sunny, with a high near 38. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers. Partly cloudy, with a low around 31. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers. Mostly sunny, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A slight chance of snow showers. Partly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Northwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 46. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Southwest wind around 5 mph.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 38. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 31. West wind around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 35. Chance of precipitation is 20%.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Idyllwild CA
 33.79°N 116.68°W (Elev. 9157 ft)
Last Update:
7:58 pm PST Jan 20, 2026
Forecast Valid:
10pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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