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

EW9979 MasonValley (E9979)

Lat: 32.99317°NLon: 116.44467°WElev: 2115.91ft.

NA

80°F

27°C

Humidity 56%
Wind Speed N 5 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 63°F (17°C)
Visibility NA
Heat Index81°F (27°C)
Last update 06 Sep 07:30 PM PDT
Extended Forecast for

11 Miles N Mount Laguna CA

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 92. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. West wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. Calm wind.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 96. Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers after 11am. Sunny, with a high near 97.

    High: 97 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm.
Labor Day
Sunny, with a high near 92. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 74. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 95. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 77. Calm wind.
Wednesday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A slight chance of showers after 11am. Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 68.
Sunday
Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mount Laguna CA
 33.05°N 116.4°W (Elev. 2694 ft)
Last Update:
12:01 pm PDT Sep 6, 2026
Forecast Valid:
7pm PDT Sep 6, 2026-6pm PDT Sep 13, 2026
 
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