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Jamesport, NY Marine Weather Forecast

Today - 37°F
Dec 22, 2025
6 to 10 mph W
Sunny
Sunny. High near 37, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 18. West wind 6 to 10 mph.
Tonight - 29°F
Dec 22, 2025
6 mph W
Mostly Cloudy then Chance Light Snow
A chance of snow after 4am. Mostly cloudy. Low around 29, with temperatures rising to around 31 overnight. Wind chill values as low as 24. West wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Tuesday - 42°F
Dec 23, 2025
5 to 9 mph SW
Rain And Snow
A chance of snow before 7am, then rain and snow. Cloudy. High near 42, with temperatures falling to around 40 in the afternoon. Southwest wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night - 31°F
Dec 23, 2025
5 to 9 mph W
Light Rain Likely
Rain likely before 1am. Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Wednesday - 43°F
Dec 24, 2025
7 to 14 mph NW
Sunny
Sunny. High near 43, with temperatures falling to around 37 in the afternoon. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Wednesday Night - 26°F
Dec 24, 2025
1 to 6 mph NW
Partly Cloudy
Partly cloudy, with a low around 26.
Christmas Day - 43°F
Dec 25, 2025
2 to 10 mph SW
Slight Chance Rain And Snow
A slight chance of rain and snow between 7am and 1pm. Mostly cloudy, with a high near 43.
Thursday Night - 33°F
Dec 25, 2025
2 to 6 mph N
Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Cloudy, with a low around 33.
Friday - 49°F
Dec 26, 2025
5 to 10 mph SE
Rain And Snow Likely
A slight chance of rain before 7am, then rain and snow likely. Cloudy, with a high near 49. Chance of precipitation is 70%.
Friday Night - 31°F
Dec 26, 2025
8 mph N
Rain And Snow Likely
Rain likely before 7pm, then rain and snow likely between 7pm and 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Saturday - 42°F
Dec 27, 2025
6 to 9 mph NE
Slight Chance Rain And Snow
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 42.
Saturday Night - 31°F
Dec 27, 2025
5 mph SE
Chance Light Rain
A chance of rain after 7pm. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday - 48°F
Dec 28, 2025
6 to 12 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Sunday Night - 22°F
Dec 28, 2025
12 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 22.

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