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Cape Porpoise, ME Marine Weather Forecast

Christmas Day - 38°F
Dec 25, 2025
10 to 15 mph W
Chance Snow Showers then Partly Sunny
A chance of snow showers before 11am. Partly sunny. High near 38, with temperatures falling to around 30 in the afternoon. West wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Tonight - 12°F
Dec 25, 2025
15 to 20 mph NW
Mostly Clear
Mostly clear, with a low around 12. Wind chill values as low as -2. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday - 22°F
Dec 26, 2025
10 to 15 mph N
Mostly Sunny
Mostly sunny, with a high near 22. Wind chill values as low as -3. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night - 15°F
Dec 26, 2025
10 mph N
Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Cloudy, with a low around 15. North wind around 10 mph.
Saturday - 25°F
Dec 27, 2025
5 to 10 mph N
Slight Chance Light Snow then Partly Sunny
A slight chance of snow before 10am. Partly sunny, with a high near 25. North wind 5 to 10 mph.
Saturday Night - 16°F
Dec 27, 2025
5 mph NW
Partly Cloudy
Partly cloudy, with a low around 16.
Sunday - 36°F
Dec 28, 2025
5 mph W
Mostly Sunny
Mostly sunny, with a high near 36.
Sunday Night - 28°F
Dec 28, 2025
5 to 10 mph SW
Light Snow Likely
A slight chance of rain before 7pm, then snow likely between 8pm and 4am, then rain likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Monday - 42°F
Dec 29, 2025
10 to 15 mph SW
Light Rain
Rain. Cloudy, with a high near 42. Chance of precipitation is 80%.
Monday Night - 24°F
Dec 29, 2025
15 mph W
Chance Light Rain then Mostly Cloudy
A chance of rain before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Tuesday - 29°F
Dec 30, 2025
15 to 20 mph W
Mostly Sunny
Mostly sunny, with a high near 29.
Tuesday Night - 21°F
Dec 30, 2025
15 to 20 mph W
Partly Cloudy
Partly cloudy, with a low around 21.
Wednesday - 32°F
Dec 31, 2025
15 mph W
Partly Sunny
Partly sunny, with a high near 32.
Wednesday Night - 24°F
Dec 31, 2025
15 mph SW
Slight Chance Light Snow
A slight chance of snow after 11pm. Mostly cloudy, with a low around 24.

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