National Weather Service Forecast for: Isla Vista CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:31 pm PDT Jun 21, 2026
 
Overnight

Overnight: Mostly clear, with a low around 56. East wind around 5 mph.
Mostly Clear
Monday

Monday: Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Sunny
Monday
Night
Monday Night: Increasing clouds, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable  in the evening.
Increasing
Clouds
Tuesday

Tuesday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Patchy Fog
then Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 58. West southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 74.
Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 57.
Mostly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 73.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 55.
Partly Cloudy
Lo 56 °F Hi 73 °F Lo 57 °F Hi 74 °F Lo 58 °F Hi 74 °F Lo 57 °F Hi 73 °F Lo 55 °F

 

Overnight
 
Mostly clear, with a low around 56. East wind around 5 mph.
Monday
 
Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Monday Night
 
Increasing clouds, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
 
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 58. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 74.
Wednesday Night
 
Mostly cloudy, with a low around 57.
Thursday
 
Mostly sunny, with a high near 73.
Thursday Night
 
Partly cloudy, with a low around 55.
Friday
 
Mostly sunny, with a high near 74.
Friday Night
 
Partly cloudy, with a low around 57.
Saturday
 
Mostly sunny, with a high near 76.
Saturday Night
 
Mostly clear, with a low around 56.
Sunday
 
Partly sunny, with a high near 69.

 

Forecast from NOAA-NWS for Isla Vista CA.