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

51°F

11°C

Humidity 38%
Wind Speed NNE 1 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 29 Nov 04:16 AM PST
Extended Forecast for

5 Miles NNW Mount Laguna CA

  • Today

    Today: Sunny, with a high near 57. Calm wind becoming east around 5 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Windy, with a southwest wind 25 to 30 mph becoming light and variable after midnight. Winds could gust as high as 45 mph.

    Low: 41 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 47. East wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Monday Night

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

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 57. Calm wind becoming east around 5 mph.
Tonight
Mostly clear, with a low around 45. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 57. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 41. Windy, with a southwest wind 25 to 30 mph becoming light and variable after midnight. Winds could gust as high as 45 mph.
Monday
Sunny, with a high near 47. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Partly sunny, with a high near 46.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Mount Laguna CA
 32.93°N 116.46°W (Elev. 4806 ft)
Last Update:
1:13 am PST Nov 29, 2025
Forecast Valid:
4am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation