National Weather Service Forecast for: Santa Barbara CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 5:58 am PDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 90. South southeast wind 5 to 10 mph becoming southwest.
Sunny

Tonight

Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 61. West southwest wind around 5 mph becoming calm  in the evening.
Patchy Fog

Friday

Friday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.
Patchy Fog
then Sunny
Friday
Night
Friday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 59. West wind around 5 mph becoming calm  in the evening.
Patchy Fog

Saturday

Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 86. Calm wind becoming west southwest around 5 mph in the morning.
Patchy Fog
then Partly
Sunny
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 58.
Mostly Cloudy

Sunday

Sunday: Sunny, with a high near 83.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 60.
Mostly Clear

Monday

Monday: Sunny, with a high near 81.
Sunny

Hi 90 °F Lo 61 °F Hi 88 °F Lo 59 °F Hi 86 °F Lo 58 °F Hi 83 °F Lo 60 °F Hi 81 °F

Heat Advisory
 

This Afternoon
 
Sunny, with a high near 90. South southeast wind 5 to 10 mph becoming southwest.
Tonight
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.
Friday
 
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59. West wind around 5 mph becoming calm in the evening.
Saturday
 
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 86. Calm wind becoming west southwest around 5 mph in the morning.
Saturday Night
 
Mostly cloudy, with a low around 58.
Sunday
 
Sunny, with a high near 83.
Sunday Night
 
Mostly clear, with a low around 60.
Monday
 
Sunny, with a high near 81.
Monday Night
 
Clear, with a low around 58.
Tuesday
 
Sunny, with a high near 82.
Tuesday Night
 
Mostly clear, with a low around 58.
Wednesday
 
Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Santa Barbara CA.