National Weather Service Forecast for: Blue Jay CA
Issued by: National Weather Service San Diego, CA
Updated: 1:40 am PST Dec 5, 2025
 
Overnight

Overnight: Clear, with a low around 37. North wind around 15 mph, with gusts as high as 25 mph.
Clear
 Friday

Friday: Sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 43. North wind 5 to 10 mph.
Clear
 Saturday

Saturday: Sunny, with a high near 58. Northeast wind around 5 mph becoming calm.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 45. North wind around 5 mph.
Clear
 Sunday

Sunday: Sunny, with a high near 61.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 44.
Mostly Clear
 Monday

Monday: Sunny, with a high near 61.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 47.
Clear
Lo 37 °F Hi 56 °F Lo 43 °F Hi 58 °F Lo 45 °F Hi 61 °F Lo 44 °F Hi 61 °F Lo 47 °F

 

Overnight
 
 Clear, with a low around 37. North wind around 15 mph, with gusts as high as 25 mph.
Friday
 
 Sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
 
 Clear, with a low around 43. North wind 5 to 10 mph.
Saturday
 
 Sunny, with a high near 58. Northeast wind around 5 mph becoming calm.
Saturday Night
 
 Clear, with a low around 45. North wind around 5 mph.
Sunday
 
 Sunny, with a high near 61.
Sunday Night
 
 Mostly clear, with a low around 44.
Monday
 
 Sunny, with a high near 61.
Monday Night
 
 Clear, with a low around 47.
Tuesday
 
 Sunny, with a high near 64.
Tuesday Night
 
 Mostly clear, with a low around 48.
Wednesday
 
 Sunny, with a high near 65.
Wednesday Night
 
 Clear, with a low around 49.
Thursday
 
 Sunny, with a high near 66.

 

Forecast from NOAA-NWS for Blue Jay CA.