National Weather Service Forecast for: Blue Jay CA
Issued by: National Weather Service San Diego, CA
Updated: 11:23 am PDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly cloudy, with a high near 43. South wind around 15 mph, with gusts as high as 30 mph.
Mostly Cloudy


Tonight

Tonight: A chance of showers after 11pm.  Snow level 7000 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. South wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers

Tuesday

Tuesday: A chance of rain and snow showers before 11am, then a slight chance of rain showers.  Snow level 5800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance
Rain/Snow
then Slight
Chance
Showers
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 37. South wind 5 to 10 mph.
Mostly Cloudy


Wednesday

Wednesday: Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Sunny


Wednesday
Night
Wednesday Night: Clear, with a low around 48.
Clear


Thursday

Thursday: Sunny, with a high near 68.
Sunny


Thursday
Night
Thursday Night: Clear, with a low around 51.
Clear


Friday

Friday: Sunny, with a high near 71.
Sunny


Hi 43 °F Lo 35 °F Hi 43 °F Lo 37 °F Hi 60 °F Lo 48 °F Hi 68 °F Lo 51 °F Hi 71 °F

 

This Afternoon
 
Mostly cloudy, with a high near 43. South wind around 15 mph, with gusts as high as 30 mph.
Tonight
 
A chance of showers after 11pm. Snow level 7000 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
A chance of rain and snow showers before 11am, then a slight chance of rain showers. Snow level 5800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
 
Mostly cloudy, with a low around 37. South wind 5 to 10 mph.
Wednesday
 
Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 48.
Thursday
 
Sunny, with a high near 68.
Thursday Night
 
Clear, with a low around 51.
Friday
 
Sunny, with a high near 71.
Friday Night
 
Clear, with a low around 52.
Saturday
 
Sunny, with a high near 73.
Saturday Night
 
Clear, with a low around 54.
Sunday
 
Sunny, with a high near 77.

 

Forecast from NOAA-NWS for Blue Jay CA.