| NWS Forecast for: San Miguel and Santa Rosa Islands Issued by: National Weather Service Los Angeles/Oxnard, CA Last Update: 859 PM PDT Wed Sep 9 2026 | |
| Tonight: Mostly clear. Lows in the 60s to around 70 except the mid 70s to around 80 in the hills. Thursday: Sunny. Highs in the mid 70s to lower 80s except around 90 farthest interior. Northwest winds 20 to 30 mph in the afternoon. Thursday Night: Mostly clear in the evening then partly cloudy. Lows in the upper 50s and 60s except the lower to mid 70s in the hills. Northwest winds 20 to 30 mph. Friday: Partly cloudy. Highs in the 70s to around 80 except the lower to mid 80s farthest interior. Northwest winds 20 to 30 mph. Friday Night: Low clouds and fog. Lows in the upper 50s to mid 60s. Northwest winds 20 to 30 mph. Saturday: Low clouds and fog in the morning then sunny. Highs in the 70s to around 80. Saturday Night: Mostly clear early then low clouds and fog. Lows in the upper 50s to mid 60s. Sunday: Low clouds and fog in the morning then sunny. Highs in the 70s to around 80. Sunday Night: Mostly clear. Lows in the upper 50s to mid 60s. Monday: Sunny. Highs in the 70s to around 80. Monday Night: Partly cloudy. Lows in the upper 50s to mid 60s. Tuesday: Partly cloudy. Highs in the upper 60s to mid 70s except around 80 farthest interior. Tuesday Night: Partly cloudy. Lows around 60. Wednesday: Partly cloudy in the morning then sunny. Highs in the upper 60s and 70s. | |
| Zone Forecast: San Miguel and Santa Rosa Islands | |
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