National Weather Service Forecast for: Canyon Lake CA
Issued by: National Weather Service San Diego, CA
Updated: 1:38 pm PST Feb 2, 2026
 
Tonight

Tonight: Mostly clear, with a low around 46. Calm wind becoming north around 5 mph after midnight.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the morning.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 48. Northwest wind around 5 mph.
Clear
Wednesday

Wednesday: Sunny, with a high near 82. North wind around 5 mph becoming calm  in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm  after midnight.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 80.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 49.
Mostly Cloudy
Friday

Friday: Partly sunny, with a high near 71.
Partly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 47.
Partly Cloudy
Lo 46 °F Hi 81 °F Lo 48 °F Hi 82 °F Lo 51 °F Hi 80 °F Lo 49 °F Hi 71 °F Lo 47 °F

Air Quality Alert
 

Tonight
 
Mostly clear, with a low around 46. Calm wind becoming north around 5 mph after midnight.
Tuesday
 
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the morning.
Tuesday Night
 
Clear, with a low around 48. Northwest wind around 5 mph.
Wednesday
 
Sunny, with a high near 82. North wind around 5 mph becoming calm in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm after midnight.
Thursday
 
Mostly sunny, with a high near 80.
Thursday Night
 
Mostly cloudy, with a low around 49.
Friday
 
Partly sunny, with a high near 71.
Friday Night
 
Partly cloudy, with a low around 47.
Saturday
 
Mostly sunny, with a high near 72.
Saturday Night
 
Mostly clear, with a low around 46.
Sunday
 
Sunny, with a high near 75.
Sunday Night
 
Partly cloudy, with a low around 47.
Monday
 
A slight chance of showers. Partly sunny, with a high near 70.

 

Forecast from NOAA-NWS for Canyon Lake CA.