7-Day Zone Forecast for Catalina and Santa Barbara Islands (Text-Only)
NWS Forecast for: Catalina and Santa Barbara Islands
Issued by: National Weather Service Los Angeles/Oxnard, CA
Last Update: 203 AM PDT Thu Jul 23 2026
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Today: Areas of low clouds and fog in the morning then sunny. Highs from the mid 70s to around 80 near the coast to the mid 80s to around 90 interior.

Tonight: Mostly clear. Lows in the lower to mid 60s.

Friday: Low clouds and fog in the morning then sunny. Highs from the mid 70s to around 80 near the coast to the mid 80s to around 90 interior.

Friday Night: Cloudy in the evening then partly cloudy. Lows in the mid 60s.

Saturday: Low clouds and fog in the morning then sunny. Highs from around 80 near the coast to around 90 interior.

Saturday Night: Mostly clear. Lows in the mid 60s.

Sunday: Partly cloudy. Highs from the mid to upper 70s near the coast to the mid 80s to around 90 interior.

Sunday Night: Mostly clear in the evening then partly cloudy. Lows in the mid 60s.

Monday: Mostly cloudy in the morning then partly cloudy. Highs from the upper 70s to mid 80s near the coast to the upper 80s to mid 90s interior.

Monday Night: Mostly clear in the evening then partly cloudy. Lows in the mid 60s.

Tuesday: Mostly cloudy in the morning then partly cloudy. Highs from the mid 70s to around 80 near the coast to the mid to upper 80s interior.

Tuesday Night: Mostly clear in the evening then partly cloudy. Lows in the mid 60s.

Wednesday: Mostly cloudy in the morning then partly cloudy. Highs from around 80 near the coast to the mid to upper 80s interior.







Zone Forecast: Catalina and Santa Barbara Islands

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