Current conditions at

EW9979 MasonValley (E9979)

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

NA

87°F

31°C

Humidity 10%
Wind Speed N 3 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Heat Index83°F (28°C)
Last update 28 Jul 04:45 AM PDT
Extended Forecast for

11 Miles NNE Mount Laguna CA

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Today

    Today: Sunny, with a high near 102. Northeast wind 5 to 10 mph becoming southwest in the morning.

    High: 102 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. West wind around 5 mph becoming northeast in the evening.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 102. North wind 5 to 10 mph becoming southwest in the morning.

    High: 102 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. West wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 104. West wind around 5 mph becoming east in the morning.

    High: 104 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 107.

    High: 107 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 110.

    High: 110 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 102. Northeast wind 5 to 10 mph becoming southwest in the morning.
Tonight
Mostly clear, with a low around 74. West wind around 5 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 102. North wind 5 to 10 mph becoming southwest in the morning.
Wednesday Night
Mostly clear, with a low around 73. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 104. West wind around 5 mph becoming east in the morning.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 107.
Friday Night
Mostly clear, with a low around 82.
Saturday
Sunny and hot, with a high near 110.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny, with a high near 109.
Sunday Night
Mostly clear, with a low around 81.
Monday
Sunny, with a high near 107.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Mount Laguna CA
 33.03°N 116.39°W (Elev. 2598 ft)
12:34 am PDT Jul 28, 2026
5am PDT Jul 28, 2026-6pm PDT Aug 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database