National Weather Service Forecast for: Blue Jay CA
Issued by: National Weather Service San Diego, CA
Updated: 9:23 am PDT Apr 26, 2025
 
Today

Today: Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 39. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely
 Tonight

Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
Showers
 Sunday

Sunday: Partly sunny, with a high near 44. South wind 5 to 10 mph, with gusts as high as 20 mph.
Partly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 37. South wind 5 to 10 mph becoming light and variable.
Partly Cloudy
 Monday

Monday: Sunny, with a high near 58. North wind around 5 mph becoming southwest in the morning.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 45.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 65.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 49.
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 63.
Sunny
Hi 39 °F Lo 33 °F Hi 44 °F Lo 37 °F Hi 58 °F Lo 45 °F Hi 65 °F Lo 49 °F Hi 63 °F

Winter Weather Advisory
 

Today
 
 Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 39. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
 A chance of showers and thunderstorms. Cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
 
 Partly sunny, with a high near 44. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
 
 Partly cloudy, with a low around 37. South wind 5 to 10 mph becoming light and variable.
Monday
 
 Sunny, with a high near 58. North wind around 5 mph becoming southwest in the morning.
Monday Night
 
 Mostly clear, with a low around 45.
Tuesday
 
 Sunny, with a high near 65.
Tuesday Night
 
 Partly cloudy, with a low around 49.
Wednesday
 
 Sunny, with a high near 63.
Wednesday Night
 
 Mostly clear, with a low around 48.
Thursday
 
 Sunny, with a high near 65.
Thursday Night
 
 Mostly clear, with a low around 50.
Friday
 
 Sunny, with a high near 65.

 

Forecast from NOAA-NWS for Blue Jay CA.