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

35°F

2°C

Humidity 12%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint -13°F (-25°C)
Visibility NA
Last update 28 Dec 02:53 PM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

  • Tonight

    Tonight: Clear, with a low around 28. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 35. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. East wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. East wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 10pm. Snow level 10300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • New Year's Day

    New Year's Day: Rain showers likely before 10am, then snow showers likely. Snow level 9600 feet lowering to 9200 feet in the afternoon . Mostly cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Clear, with a low around 28. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 35. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 29. East wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 36. East wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 35. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 10pm. Snow level 10300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
New Year's Day
Rain showers likely before 10am, then snow showers likely. Snow level 9600 feet lowering to 9200 feet in the afternoon . Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 35.
Friday
A chance of snow showers. Mostly cloudy, with a high near 37.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 34.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 36.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 32.
Sunday
A chance of snow showers. Partly sunny, with a high near 35.
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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:
12:21 pm PST Dec 28, 2025
Forecast Valid:
3pm PST Dec 28, 2025-6pm PST Jan 4, 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