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

53°F

12°C

Humidity 73%
Wind Speed NNE 7 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 26 Dec 11:45 PM PST
Extended Forecast for

11 Miles N Mount Laguna CA

  • Overnight

    Overnight: A chance of showers. Mostly cloudy, with a low around 44. West wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Saturday

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

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Light east wind becoming northeast 5 to 10 mph in the morning.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Northeast wind around 5 mph becoming southeast in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 10pm. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a low around 44. West wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 55. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 55. Light east wind becoming northeast 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 41. Northeast wind around 5 mph becoming southeast in the evening.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A slight chance of showers after 10pm. Partly cloudy, with a low around 48.
Wednesday
A chance of showers. Partly sunny, with a high near 60.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 49.
New Year's Day
Showers likely. Mostly cloudy, with a high near 58.
Thursday Night
Showers likely. Mostly cloudy, with a low around 50.
Friday
Showers likely. Mostly cloudy, with a high near 61.
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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:
12:13 pm PST Dec 26, 2025
Forecast Valid:
12am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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