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Clinton Harbor, CT Marine Weather Forecast

This Afternoon - 41°F
Dec 04, 2025
17 mph NW
Sunny
Sunny. High near 41, with temperatures falling to around 36 in the afternoon. Northwest wind around 17 mph, with gusts as high as 29 mph.
Tonight - 15°F
Dec 04, 2025
5 to 17 mph NW
Mostly Clear
Mostly clear. Low around 15, with temperatures rising to around 17 overnight. Wind chill values as low as 8. Northwest wind 5 to 17 mph, with gusts as high as 28 mph.
Friday - 35°F
Dec 05, 2025
2 to 6 mph SE
Sunny
Sunny. High near 35, with temperatures falling to around 31 in the afternoon. Wind chill values as low as 9. Southeast wind 2 to 6 mph.
Friday Night - 27°F
Dec 05, 2025
2 mph SW
Mostly Cloudy then Chance Light Snow
A chance of snow after 1am. Mostly cloudy. Low around 27, with temperatures rising to around 30 overnight. Southwest wind around 2 mph. Chance of precipitation is 30%.
Saturday - 43°F
Dec 06, 2025
2 to 8 mph W
Chance Light Snow then Slight Chance Light Rain
A chance of snow before 7am, then a slight chance of rain between 7am and 1pm. Mostly cloudy. High near 43, with temperatures falling to around 40 in the afternoon. West wind 2 to 8 mph. Chance of precipitation is 30%.
Saturday Night - 28°F
Dec 06, 2025
6 mph NW
Partly Cloudy
Partly cloudy, with a low around 28.
Sunday - 41°F
Dec 07, 2025
7 mph NW
Partly Sunny
Partly sunny, with a high near 41.
Sunday Night - 24°F
Dec 07, 2025
3 to 9 mph NW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Mostly cloudy, with a low around 24.
Monday - 35°F
Dec 08, 2025
10 to 15 mph NW
Slight Chance Light Rain then Mostly Sunny
A slight chance of rain before 7am. Mostly sunny, with a high near 35.
Monday Night - 16°F
Dec 08, 2025
6 to 12 mph NW
Mostly Clear
Mostly clear, with a low around 16.
Tuesday - 39°F
Dec 09, 2025
6 to 12 mph W
Partly Sunny then Slight Chance Rain And Snow
A slight chance of rain and snow after 1pm. Partly sunny, with a high near 39.
Tuesday Night - 30°F
Dec 09, 2025
9 mph SW
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday - 44°F
Dec 10, 2025
7 to 10 mph SW
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a high near 44.
Wednesday Night - 34°F
Dec 10, 2025
8 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 34.

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