| NWS Forecast for: Island County Issued by: National Weather Service Seattle, WA Last Update: 304 AM PDT Fri Oct 3 2025 | |
| Today: Partly sunny. A slight chance of showers late in the afternoon. Highs in the 60s. Light wind. Tonight: Mostly cloudy with a chance of showers until early morning, then mostly cloudy with a slight chance of showers in the morning. Lows in the upper 40s to mid 50s. Light wind. Saturday: Cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the upper 50s to mid 60s. Light wind becoming northwest to 10 mph in the afternoon. Saturday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s to lower 50s. Northwest wind to 10 mph increasing to 10 to 15 mph after midnight. Sunday: Sunny. Highs in the upper 50s to mid 60s. North wind 10 to 15 mph becoming northwest in the afternoon. Gusts to 25 mph. Sunday Night: Mostly clear. Lows in the mid to upper 40s. Monday: Sunny. Highs in the 60s. Monday Night: Mostly clear. Lows in the mid to upper 40s. Tuesday: Sunny. Highs in the 60s. Tuesday Night: Mostly clear. A slight chance of rain after midnight. Lows in the upper 40s. Wednesday: Mostly cloudy with a chance of rain. Highs in the lower to mid 60s. Wednesday Night: Mostly cloudy with a chance of rain. Lows in the mid to upper 40s. Thursday: Mostly cloudy with a chance of rain. Highs in the upper 50s to mid 60s. | |
| Zone Forecast: Island County | |
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