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New Harbor, ME Marine Weather Forecast

Overnight - 37°F
Dec 21, 2025
35 mph SW
Chance Light Rain
A chance of rain after 2am. Cloudy, with a low around 37. Southwest wind around 35 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.
Sunday - 42°F
Dec 21, 2025
25 to 30 mph W
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny. High near 42, with temperatures falling to around 34 in the afternoon. West wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Sunday Night - 21°F
Dec 21, 2025
20 to 25 mph NW
Partly Cloudy
Partly cloudy, with a low around 21. Northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Monday - 27°F
Dec 22, 2025
15 to 25 mph NW
Mostly Sunny
Mostly sunny, with a high near 27. Northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night - 20°F
Dec 22, 2025
10 to 15 mph NW
Partly Cloudy
Partly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday - 36°F
Dec 23, 2025
5 to 15 mph S
Chance Light Snow
A chance of snow between 7am and 2pm, then a chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night - 27°F
Dec 23, 2025
15 to 25 mph E
Rain And Snow Likely
Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday - 34°F
Dec 24, 2025
15 to 25 mph N
Chance Light Snow then Partly Sunny
A chance of snow before noon. Partly sunny, with a high near 34. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday Night - 27°F
Dec 24, 2025
10 to 15 mph NW
Partly Cloudy
Partly cloudy, with a low around 27.
Christmas Day - 36°F
Dec 25, 2025
10 to 15 mph W
Mostly Cloudy
Mostly cloudy, with a high near 36.
Thursday Night - 28°F
Dec 25, 2025
10 to 15 mph NW
Mostly Cloudy then Chance Light Snow
A chance of snow after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday - 36°F
Dec 26, 2025
15 to 20 mph SW
Chance Light Snow then Chance Rain And Snow
A chance of snow before 10am, then rain and snow likely between 10am and noon, then a chance of rain and snow between noon and 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Friday Night - 22°F
Dec 26, 2025
20 mph NW
Chance Light Snow then Mostly Cloudy
A chance of snow before 9pm, then a slight chance of rain between 9pm and 10pm, then a slight chance of snow between 10pm and midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday - 29°F
Dec 27, 2025
15 mph NW
Mostly Sunny
Mostly sunny, with a high near 29.

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