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Sturgeon Island, ME - Merrymeeting Bay Marine Weather Forecast

Overnight - 30°F
Dec 29, 2025
5 to 10 mph S
Chance Light Snow
A chance of snow before 2am, then rain between 2am and 3am, then areas of fog and rain and snow. Cloudy. Low around 30, with temperatures rising to around 36 overnight. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 43°F
Dec 29, 2025
15 mph S
Rain
Rain and areas of fog. Cloudy, with a high near 43. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night - 20°F
Dec 29, 2025
15 to 25 mph W
Rain Likely then Mostly Cloudy
Rain likely before 9pm. Mostly cloudy. Low around 20, with temperatures rising to around 26 overnight. West wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday - 24°F
Dec 30, 2025
20 mph W
Partly Sunny
Partly sunny, with a high near 24. West wind around 20 mph, with gusts as high as 40 mph.
Tuesday Night - 16°F
Dec 30, 2025
15 to 20 mph W
Partly Cloudy
Partly cloudy, with a low around 16. West wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday - 31°F
Dec 31, 2025
15 mph SW
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 2pm. Mostly cloudy, with a high near 31.
Wednesday Night - 16°F
Dec 31, 2025
15 mph W
Light Snow Likely
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
New Year's Day - 22°F
Jan 01, 2026
10 to 15 mph NW
Chance Light Snow then Mostly Sunny
A chance of snow before 8am. Mostly sunny, with a high near 22. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Thursday Night - 12°F
Jan 01, 2026
10 mph W
Partly Cloudy
Partly cloudy, with a low around 12.
Friday - 23°F
Jan 02, 2026
10 mph W
Mostly Sunny
Mostly sunny, with a high near 23.
Friday Night - 16°F
Jan 02, 2026
10 mph W
Partly Cloudy
Partly cloudy, with a low around 16.
Saturday - 27°F
Jan 03, 2026
10 mph W
Mostly Sunny
Mostly sunny, with a high near 27.
Saturday Night - 14°F
Jan 03, 2026
10 mph NW
Slight Chance Light Snow
A slight chance of snow after 9pm. Mostly cloudy, with a low around 14.
Sunday - 25°F
Jan 04, 2026
10 mph NW
Slight Chance Light Snow
A slight chance of snow before 3pm. Mostly sunny, with a high near 25.

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