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

Hazardous Weather Conditions

Current conditions at

EW9979 MasonValley (E9979)

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

NA

103°F

39°C

Humidity 5%
Wind Speed SE 8 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Heat Index97°F (36°C)
Last update 09 Jul 10:30 AM PDT
Extended Forecast for

7 Miles SE Julian CA

Heat Advisory July 9, 10:52am until July 10, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 9, 10:52am until July 10, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 100 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. West wind around 20 mph, with gusts as high as 35 mph.

    Low: 75 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 98. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 76.

    Low: 76 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 100. West wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Clear, with a low around 75. West wind around 20 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 98. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 74. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Partly sunny, with a high near 93.
Sunday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 76.
Monday
A chance of showers after 11am. Mostly sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 77.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Julian CA
 33.01°N 116.5°W (Elev. 3698 ft)
Last Update:
12:06 am PDT Jul 9, 2026
Forecast Valid:
10am PDT Jul 9, 2026-6pm PDT Jul 15, 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