Current conditions at

EW9979 MasonValley (E9979)

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

NA

94°F

34°C

Humidity 19%
Wind Speed NE 4 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 46°F (8°C)
Visibility NA
Heat Index90°F (32°C)
Last update 23 Aug 08:00 AM PDT
Extended Forecast for

6 Miles NW Mount Laguna CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 08:25am until August 25, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory August 23, 08:25am until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Today

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 11am.  Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. West wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. West wind around 5 mph becoming northeast in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 89. South wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers after 11am. Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 73. West wind around 5 mph.
Tuesday
Sunny, with a high near 88. West wind around 5 mph becoming northeast in the morning.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Mount Laguna CA
 32.95°N 116.49°W (Elev. 5279 ft)
12:28 am PDT Aug 23, 2026
8am PDT Aug 23, 2026-6pm PDT Aug 29, 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