HomeForecastsWashington ForecastsLummi Island, WA Marine Weather

Lummi Island, WA Marine Weather Forecast

This Afternoon - 55°F
Apr 15, 2025
7 mph WNW
Mostly Sunny
Mostly sunny, with a high near 55. West northwest wind around 7 mph.
Tonight - 43°F
Apr 15, 2025
7 mph NW
Mostly Clear
Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Northwest wind around 7 mph.
Wednesday - 57°F
Apr 16, 2025
8 to 14 mph N
Sunny
Sunny, with a high near 57. North wind 8 to 14 mph, with gusts as high as 21 mph.
Wednesday Night - 45°F
Apr 16, 2025
6 to 10 mph NNW
Mostly Clear
Mostly clear, with a low around 45. North northwest wind 6 to 10 mph.
Thursday - 58°F
Apr 17, 2025
6 to 9 mph NNW
Sunny
Sunny, with a high near 58. North northwest wind 6 to 9 mph.
Thursday Night - 45°F
Apr 17, 2025
2 to 8 mph NE
Mostly Clear
Mostly clear, with a low around 45.
Friday - 60°F
Apr 18, 2025
5 mph S
Sunny
Sunny, with a high near 60.
Friday Night - 48°F
Apr 18, 2025
7 mph SSW
Mostly Cloudy
Mostly cloudy, with a low around 48.
Saturday - 54°F
Apr 19, 2025
8 mph W
Partly Sunny
Partly sunny, with a high near 54.
Saturday Night - 46°F
Apr 19, 2025
7 mph WSW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Mostly cloudy, with a low around 46.
Sunday - 53°F
Apr 20, 2025
7 mph SW
Slight Chance Light Rain
A slight chance of rain before 5pm. Partly sunny, with a high near 53.
Sunday Night - 45°F
Apr 20, 2025
7 mph SW
Partly Cloudy
Partly cloudy, with a low around 45.
Monday - 53°F
Apr 21, 2025
6 mph SW
Mostly Sunny
Mostly sunny, with a high near 53.
Monday Night - 44°F
Apr 21, 2025
2 to 6 mph SSW
Partly Cloudy
Partly cloudy, with a low around 44.

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