National Weather Service Forecast for: Julian CA
Issued by: National Weather Service San Diego, CA
Updated: 10:18 am PDT May 26, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 56. West wind around 15 mph, with gusts as high as 20 mph.
Partly Sunny

 Tonight

Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 30 mph.
Patchy Fog

 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.
Patchy Fog
then Mostly
Sunny
 Wednesday
Night
Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 39. West wind 10 to 15 mph, with gusts as high as 25 mph.
Patchy Fog

 Thursday

Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 56. West wind around 10 mph, with gusts as high as 20 mph.
Patchy Fog
then Sunny
 Thursday
Night
Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41.
Patchy Fog

 Friday

Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 62.
Patchy Fog
then Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 45.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 71.
Sunny
Hi 56 °F Lo 40 °F Hi 51 °F Lo 39 °F Hi 56 °F Lo 41 °F Hi 62 °F Lo 45 °F Hi 71 °F

Wind Advisory
 

This Afternoon
 
 Partly sunny, with a high near 56. West wind around 15 mph, with gusts as high as 20 mph.
Tonight
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 30 mph.
Wednesday
 
 Patchy fog before 11am. Otherwise, partly sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 39. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 56. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
 
 Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41.
Friday
 
 Patchy fog before 11am. Otherwise, sunny, with a high near 62.
Friday Night
 
 Mostly clear, with a low around 45.
Saturday
 
 Sunny, with a high near 71.
Saturday Night
 
 Mostly clear, with a low around 49.
Sunday
 
 Sunny, with a high near 77.
Sunday Night
 
 Mostly clear, with a low around 53.
Monday
 
 Sunny, with a high near 81.
Monday Night
 
 Mostly clear, with a low around 56.
Tuesday
 
 Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Julian CA.