| NWS Forecast for: Island County Issued by: National Weather Service Seattle, WA Last Update: 230 AM PDT Wed Aug 27 2025 |  |
| Today: Mostly cloudy. Areas of dense fog in the morning. Highs in the 70s. Light wind becoming south to 10 mph in the afternoon. Tonight: Mostly cloudy with a slight chance of rain. Lows in the mid 50s to lower 60s. West wind to 10 mph in the evening becoming light. Thursday: Partly sunny. A slight chance of rain in the morning. Highs in the 70s. Light wind. Thursday Night: Partly cloudy. Lows in the mid 50s to lower 60s. Northwest wind to 10 mph in the evening becoming light. Friday: Mostly sunny. Highs in the 70s. Light wind. Friday Night: Partly cloudy. Lows in the mid to upper 50s. Saturday: Mostly cloudy with a chance of rain. Highs in the upper 60s to mid 70s. Saturday Night: Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Lows in the mid to upper 50s. Sunday: Partly sunny. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the upper 60s to mid 70s. Sunday Night: Partly cloudy. Lows in the 50s. Labor Day: Partly sunny. Highs in the upper 60s to mid 70s. Monday Night: Partly cloudy. Lows in the mid to upper 50s. Tuesday: Mostly sunny. Highs in the 70s. | |
| Zone Forecast: Island County | |
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