National Weather Service Forecast for: San Fernando CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 10:01 pm PST Dec 17, 2025
 
Tonight

Tonight: Mostly clear, with a low around 58. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 81. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 57. North northeast wind 5 to 10 mph.
Clear
Friday

Friday: Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Sunny
Friday
Night
Friday Night: Clear, with a low around 54. East wind around 5 mph becoming calm.
Clear
Saturday

Saturday: Sunny, with a high near 75.
Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 54.
Partly Cloudy
Sunday

Sunday: Partly sunny, with a high near 74.
Partly Sunny
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 52.
Mostly Cloudy
Lo 58 °F Hi 81 °F Lo 57 °F Hi 80 °F Lo 54 °F Hi 75 °F Lo 54 °F Hi 74 °F Lo 52 °F

Air Quality Alert
Wind Advisory
 

Tonight
 
Mostly clear, with a low around 58. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
 
Sunny, with a high near 81. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
 
Clear, with a low around 57. North northeast wind 5 to 10 mph.
Friday
 
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
 
Clear, with a low around 54. East wind around 5 mph becoming calm.
Saturday
 
Sunny, with a high near 75.
Saturday Night
 
Partly cloudy, with a low around 54.
Sunday
 
Partly sunny, with a high near 74.
Sunday Night
 
Mostly cloudy, with a low around 52.
Monday
 
Mostly cloudy, with a high near 73.
Monday Night
 
Mostly cloudy, with a low around 52.
Tuesday
 
A chance of showers. Mostly cloudy, with a high near 67.
Tuesday Night
 
Showers likely. Mostly cloudy, with a low around 53.
Wednesday
 
Showers. Cloudy, with a high near 65.

 

Forecast from NOAA-NWS for San Fernando CA.