Current conditions at

EW9979 MasonValley (E9979)

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

NA

91°F

33°C

Humidity 23%
Wind Speed W 2 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index88°F (31°C)
Last update 01 Aug 07:30 AM PDT
Extended Forecast for

10 Miles NNE Mount Laguna CA

Extreme Heat Warning August 1, 07:56am until August 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 07:56am until August 3, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Today

    High: 104 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 87. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 87 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 102. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 102 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 85. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 85 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 101. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 101 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 104. North wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 87. North wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 102. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 85. West wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 101. West wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 83.
Tuesday
Sunny, with a high near 101.
Tuesday Night
Mostly clear, with a low around 84.
Wednesday
Sunny, with a high near 99.
Wednesday Night
Mostly clear, with a low around 84.
Thursday
Sunny, with a high near 98.
Thursday Night
Partly cloudy, with a low around 83.
Friday
Sunny, with a high near 99.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Mount Laguna CA
 33.01°N 116.36°W (Elev. 3383 ft)
1:18 am PDT Aug 1, 2026
7am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database