National Weather Service Forecast for: Blue Jay CA
Issued by: National Weather Service San Diego, CA
Updated: 12:18 am PDT Sep 13, 2026
 
Today

Today: Sunny, with a high near 77. Light and variable wind becoming south 5 to 10 mph in the morning.
Sunny
 Tonight

Tonight: Clear, with a low around 59. Southeast wind around 5 mph becoming calm.
Clear
 Monday

Monday: Sunny, with a high near 77. East wind 5 to 10 mph becoming south in the afternoon.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 58. South wind 5 to 10 mph becoming light after midnight.
Clear
 Tuesday

Tuesday: Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 56.
Clear
 Wednesday

Wednesday: Sunny, with a high near 76.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 57.
Clear
 Thursday

Thursday: Sunny, with a high near 78.
Sunny
Hi 77 °F Lo 59 °F Hi 77 °F Lo 58 °F Hi 75 °F Lo 56 °F Hi 76 °F Lo 57 °F Hi 78 °F

 

Today
 
 Sunny, with a high near 77. Light and variable wind becoming south 5 to 10 mph in the morning.
Tonight
 
 Clear, with a low around 59. Southeast wind around 5 mph becoming calm.
Monday
 
 Sunny, with a high near 77. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
 
 Clear, with a low around 58. South wind 5 to 10 mph becoming light after midnight.
Tuesday
 
 Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
 
 Clear, with a low around 56.
Wednesday
 
 Sunny, with a high near 76.
Wednesday Night
 
 Clear, with a low around 57.
Thursday
 
 Sunny, with a high near 78.
Thursday Night
 
 Clear, with a low around 60.
Friday
 
 Sunny, with a high near 82.
Friday Night
 
 Clear, with a low around 64.
Saturday
 
 Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Blue Jay CA.