National Weather Service Forecast for: 3 Miles SSW Canyon Lake CA
Issued by: National Weather Service San Diego, CA
Updated: 5:33 am PDT Oct 6, 2026
 
Today

Today: Sunny, with a high near 100. South wind 5 to 10 mph becoming north in the afternoon.
Sunny
Tonight

Tonight: Clear, with a low around 68. West wind around 5 mph becoming calm  in the evening.
Clear
Wednesday

Wednesday: Sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 67. South wind around 5 mph becoming calm  in the evening.
Clear
Thursday

Thursday: Sunny, with a high near 100. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 66.
Clear
Friday

Friday: Sunny, with a high near 97.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 65.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 89.
Sunny
Hi 100 °F Lo 68 °F Hi 99 °F Lo 67 °F Hi 100 °F Lo 66 °F Hi 97 °F Lo 65 °F Hi 89 °F

Extreme Heat Warning
 

Today
 
Sunny, with a high near 100. South wind 5 to 10 mph becoming north in the afternoon.
Tonight
 
Clear, with a low around 68. West wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 67. South wind around 5 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 100. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
 
Clear, with a low around 66.
Friday
 
Sunny, with a high near 97.
Friday Night
 
Mostly clear, with a low around 65.
Saturday
 
Sunny, with a high near 89.
Saturday Night
 
Mostly clear, with a low around 60.
Sunday
 
A slight chance of showers. Mostly sunny, with a high near 81.
Sunday Night
 
A chance of showers. Partly cloudy, with a low around 56.
Columbus Day
 
A chance of showers. Mostly sunny, with a high near 76.

 

Forecast from NOAA-NWS for 3 Miles SSW Canyon Lake CA.