National Weather Service Forecast for: Santee CA
Issued by: National Weather Service San Diego, CA
Updated: 11:35 am PST Nov 1, 2026
 
Tonight

Tonight: A chance of showers, mainly before 10pm.  Partly cloudy, with a low around 52. West wind around 5 mph becoming calm.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
Monday

Monday: Sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 53. North wind around 5 mph becoming east after midnight.
Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 74. Northeast wind 5 to 10 mph becoming west in the morning.
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm  after midnight.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 76.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 77.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 55.
Mostly Clear
Lo 52 °F Hi 74 °F Lo 53 °F Hi 74 °F Lo 54 °F Hi 76 °F Lo 55 °F Hi 77 °F Lo 55 °F

 

Tonight
 
A chance of showers, mainly before 10pm. Partly cloudy, with a low around 52. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
Sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
 
Partly cloudy, with a low around 53. North wind around 5 mph becoming east after midnight.
Tuesday
 
Sunny, with a high near 74. Northeast wind 5 to 10 mph becoming west in the morning.
Tuesday Night
 
Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm after midnight.
Wednesday
 
Mostly sunny, with a high near 76.
Wednesday Night
 
Mostly clear, with a low around 55.
Thursday
 
Sunny, with a high near 77.
Thursday Night
 
Mostly clear, with a low around 55.
Friday
 
Sunny, with a high near 78.
Friday Night
 
Mostly clear, with a low around 56.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
Mostly clear, with a low around 58.
Sunday
 
Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for Santee CA.