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Greenbank, WA - Whidbey Island Marine Weather Forecast

Today - 46°F
Dec 23, 2025
6 to 15 mph SE
Partly Sunny
Partly sunny. High near 46, with temperatures falling to around 44 in the afternoon. Southeast wind 6 to 15 mph.
Tonight - 42°F
Dec 23, 2025
5 to 10 mph NNE
Cloudy then Rain
Rain after 1am. Cloudy, with a low around 42. North northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday - 47°F
Dec 24, 2025
10 to 22 mph WSW
Rain
Rain. Cloudy, with a high near 47. West southwest wind 10 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 42°F
Dec 24, 2025
7 to 21 mph E
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 10pm. Mostly cloudy, with a low around 42. East wind 7 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Christmas Day - 45°F
Dec 25, 2025
10 mph NNW
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 45. North northwest wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night - 41°F
Dec 25, 2025
3 to 8 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 44°F
Dec 26, 2025
3 to 10 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 44.
Friday Night - 40°F
Dec 26, 2025
6 to 10 mph WNW
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 10pm. Mostly cloudy, with a low around 40.
Saturday - 44°F
Dec 27, 2025
7 mph S
Slight Chance Rain And Snow
A slight chance of rain and snow after 10am. Mostly cloudy, with a high near 44.
Saturday Night - 41°F
Dec 27, 2025
7 mph SE
Slight Chance Rain And Snow
A slight chance of rain and snow. Mostly cloudy, with a low around 41.
Sunday - 46°F
Dec 28, 2025
8 mph E
Slight Chance Rain And Snow
A slight chance of rain and snow. Mostly cloudy, with a high near 46.
Sunday Night - 42°F
Dec 28, 2025
7 mph ENE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 42.
Monday - 47°F
Dec 29, 2025
6 to 10 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47.
Monday Night - 43°F
Dec 29, 2025
9 mph SSE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 43.

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