National Weather Service Forecast for: Santa Barbara CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:41 pm PDT Aug 19, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 67. East wind around 5 mph.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 83. East wind around 5 mph becoming southwest in the afternoon.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 65. West southwest wind around 5 mph becoming east after midnight.
Mostly Cloudy
Friday

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming west southwest around 5 mph in the afternoon.
Decreasing
Clouds
Friday
Night
Friday Night: Partly cloudy, with a low around 65. West wind around 5 mph becoming calm  after midnight.
Partly Cloudy
Saturday

Saturday: Sunny, with a high near 84.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 67.
Mostly Clear
Sunday

Sunday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 80.
Patchy Fog
then Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 66.
Partly Cloudy
Lo 67 °F Hi 83 °F Lo 65 °F Hi 82 °F Lo 65 °F Hi 84 °F Lo 67 °F Hi 80 °F Lo 66 °F

 

Overnight
 
Partly cloudy, with a low around 67. East wind around 5 mph.
Thursday
 
Mostly sunny, with a high near 83. East wind around 5 mph becoming southwest in the afternoon.
Thursday Night
 
Mostly cloudy, with a low around 65. West southwest wind around 5 mph becoming east after midnight.
Friday
 
Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
 
Partly cloudy, with a low around 65. West wind around 5 mph becoming calm after midnight.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
Mostly clear, with a low around 67.
Sunday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80.
Sunday Night
 
Partly cloudy, with a low around 66.
Monday
 
Mostly sunny, with a high near 81.
Monday Night
 
Mostly clear, with a low around 67.
Tuesday
 
Mostly sunny, with a high near 83.
Tuesday Night
 
Mostly clear, with a low around 68.
Wednesday
 
Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Santa Barbara CA.