| NWS Forecast for: San Miguel and Santa Rosa Islands Issued by: National Weather Service Los Angeles/Oxnard, CA Last Update: 202 PM PDT Sat Sep 5 2026 | |
| Tonight: Mostly clear in the evening then mostly cloudy. A slight chance of through the night. Lows in the upper 50s to mid 60s. Sunday: Mostly cloudy in the morning then partly cloudy. A 20 percent chance of showers. Highs in the upper 60s to mid 70s except around 80 farthest interior. Sunday Night: Partly cloudy. Lows in the upper 50s to mid 60s. Labor Day: Partly cloudy in the morning then sunny. Highs in the 70s to lower 80s. Monday Night: Partly cloudy. Lows in the lower to mid 60s. Tuesday: Mostly cloudy with a 20 percent chance of showers. Highs in the mid 70s to mid 80s. Tuesday Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid to upper 60s. Chance of precipitation 30 percent. Wednesday: Mostly cloudy with a 20 percent chance of showers in the morning, becoming partly cloudy in the afternoon. Highs in the mid 70s to lower 80s except the mid to upper 80s farthest interior. Wednesday Night: Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s. Thursday: Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s except the mid to upper 80s farthest interior. Thursday Night: Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. Friday: Partly cloudy. Highs in the 70s except the mid 80s farthest interior. Friday Night: Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. Saturday: Partly cloudy in the morning then sunny. Highs in the 70s to lower 80s. | |
| Zone Forecast: San Miguel and Santa Rosa Islands | |
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