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 26%
Wind Speed N 9 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 09 Feb 09:45 PM PST
Extended Forecast for

11 Miles N Mount Laguna CA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Southwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. West wind around 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. Light southwest wind becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. West wind around 5 mph.
Tuesday
Partly sunny, with a high near 70. Southwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 51. West wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 61. Light southwest wind becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 45. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44.
Washington's Birthday
Showers likely. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mount Laguna CA
 33.03°N 116.39°W (Elev. 2598 ft)
Last Update:
12:39 pm PST Feb 9, 2026
Forecast Valid:
10pm PST Feb 9, 2026-6pm PST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation