Island County- Including the cities of Oak Harbor and Coupeville 427 AM PDT Sat Apr 26 2025 .TODAY...Sunny. Highs in the upper 50s to mid 60s. Northwest wind around 10 mph. .TONIGHT...Breezy. Partly cloudy. Lows in the 40s. West wind 15 to 25 mph. Gusts to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the upper 50s to mid 60s. South wind to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. West wind 10 to 20 mph with gusts to 30 mph. .MONDAY...Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the 50s to lower 60s. South wind 10 to 15 mph. .MONDAY NIGHT...Rain likely. Lows near 50. .TUESDAY...Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid to upper 40s. .WEDNESDAY...Mostly cloudy in the morning then becoming mostly sunny. Highs near 60. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s. .THURSDAY...Mostly sunny. Highs in the 60s. .THURSDAY NIGHT...Partly cloudy. A slight chance of rain after midnight. Lows in the upper 40s. .FRIDAY...Mostly cloudy with a chance of rain. Highs near 60. && TEMPERATURE / PRECIPITATION Oak Harbor 60 44 60 / $$