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

43°F

6°C

Humidity 81%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 30 Dec 05:53 PM PST
Extended Forecast for

6 Miles ENE Idyllwild CA

  • Tonight

    Tonight: A slight chance of sprinkles before 10pm, then a chance of showers after 4am. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 10am. High near 45. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 36. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Showers

  • New Year's Day

    New Year's Day: Showers, mainly before 4pm. High near 42. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 42 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 37. West wind around 5 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Snow level 7900 feet. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Snow level 8000 feet. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 7400 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of sprinkles before 10pm, then a chance of showers after 4am. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly after 10am. High near 45. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 36. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
New Year's Day
Showers, mainly before 4pm. High near 42. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 37. West wind around 5 mph. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of showers. Snow level 7900 feet. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Saturday
A chance of showers. Snow level 8000 feet. Partly sunny, with a high near 45.
Saturday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 7400 feet. Mostly cloudy, with a low around 37.
Sunday
A chance of snow showers before 4pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 44.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35.
Monday
A slight chance of snow showers. Partly sunny, with a high near 43.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Idyllwild CA
 33.78°N 116.62°W (Elev. 6903 ft)
Last Update:
12:27 pm PST Dec 30, 2025
Forecast Valid:
6pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation