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

76°F

24°C

Humidity 28%
Wind Speed NNE 11 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 41°F (5°C)
Visibility NA
Heat Index77°F (25°C)
Last update 01 Sep 08:15 PM PDT
Extended Forecast for

8 Miles NNE Mount Laguna CA

  • Tonight

    Tonight: Mostly clear, with a low around 74. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. North wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 91.

    High: 91 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 93. North wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 70. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 93. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 70. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 95.
Friday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 91.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 77.
Sunday
A chance of showers. Partly sunny, with a high near 92.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 77.
Labor Day
A slight chance of showers. Mostly sunny, with a high near 94.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 76.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Mount Laguna CA
 32.96°N 116.35°W (Elev. 1608 ft)
Last Update:
11:24 am PDT Sep 1, 2026
Forecast Valid:
8pm PDT Sep 1, 2026-6pm PDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation