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

N/A

Humidity 37%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 19 Sep 05:53 PM PDT
Extended Forecast for

4 Miles NNE Idyllwild CA

  • Today

    Today: Sunny, with a high near 66. Northeast wind around 5 mph becoming west in the afternoon.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely before 11pm, then rain and snow showers likely. Snow level 11000 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow
    Likely

  • Columbus Day

    Columbus Day: A chance of rain and snow showers. Partly sunny, with a high near 38.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 66. Northeast wind around 5 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 49. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 53. West wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Sunday
Showers likely. Cloudy, with a high near 44. Chance of precipitation is 70%.
Sunday Night
Rain showers likely before 11pm, then rain and snow showers likely. Snow level 11000 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 36.
Columbus Day
A chance of rain and snow showers. Partly sunny, with a high near 38.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 38.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Wednesday
A slight chance of showers. Snow level rising to 9400 feet in the afternoon. Mostly sunny, with a high near 43.
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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:
12:12 am PDT Oct 8, 2026
Forecast Valid:
4am PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation