Current conditions at

JULIAN (JULC1)

Lat: 33.07569° N Lon: 116.59258° W Elev: 4238.0 ft.

NA

89°F

32°C

Humidity 29%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index87°F (31°C)
Last update 09 Sep 02:55 PM PDT
Detailed forecast for

San Diego County Mountains

Tonight
Mostly clear this evening...becoming partly cloudy. Lows 66 to 76. Areas of winds north 10 mph.
Thursday
Mostly sunny in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 89 to 97. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent.
Thursday Night
Mostly clear. Lows 63 to 73. Areas of winds west 10 to 15 mph with gusts to 25 mph.
Friday
Mostly sunny. Highs 85 to 94. Areas of winds west 10 to 15 mph. Gusts to 25 mph...becoming 30 mph in the afternoon.
Friday Night
Clear, cooler. Lows 57 to 67. Areas of winds west 10 to 15 mph. Gusts to 30 mph...becoming 25 mph overnight.
Saturday
Sunny. Highs 80 to 89.
Saturday Night
Mostly clear. Cooler. Lows 52 to 62.
Sunday
Mostly sunny. Highs 78 to 87.
Sunday Night
Clear. Lows 50 to 60.
Monday
Sunny. Highs 78 to 87.
Monday Night
Clear. Lows 48 to 58.
Tuesday
Sunny. Highs 75 to 85.
Tuesday Night
Clear. Lows 48 to 58.
Wednesday
Mostly sunny. Highs 75 to 83.



Basemap Options
Click map to change the forecast location
Loading map...
1231 PM PDT Wed Sep 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database