National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

EW9979 Mason Valley (E9979)

Lat: 32.99317°NLon: 116.44467°WElev: 2011.0ft.

NA

66°F

19°C

Humidity 35%
Wind Speed NNE 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 25 Dec 01:45 PM PST
Extended Forecast for

10 Miles N Mount Laguna CA

  • Christmas Day

    Christmas Day: Sunny, with a high near 62. Southwest wind around 10 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 10am. Partly sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 45. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: Sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Christmas Day
Sunny, with a high near 62. Southwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of showers after 10am. Partly sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 45. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 46.
Wednesday
A chance of showers. Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mount Laguna CA
 33.03°N 116.39°W (Elev. 2598 ft)
Last Update:
12:54 pm PST Dec 25, 2025
Forecast Valid:
2pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation