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Preston City, CT Marine Weather Forecast

This Afternoon - 48°F
Dec 18, 2025
10 mph SE
Sunny
Sunny. High near 48, with temperatures falling to around 44 in the afternoon. Southeast wind around 10 mph.
Tonight - 46°F
Dec 18, 2025
8 to 17 mph SE
Light Rain
Rain after 10pm. Mostly cloudy. Low around 46, with temperatures rising to around 54 overnight. Southeast wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Friday - 56°F
Dec 19, 2025
18 to 26 mph SW
Rain
Rain before 7am, then rain and a slight chance of thunderstorms between 7am and 4pm. Mostly cloudy. High near 56, with temperatures falling to around 49 in the afternoon. Southwest wind 18 to 26 mph, with gusts as high as 52 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night - 30°F
Dec 19, 2025
13 to 18 mph W
Partly Cloudy
Partly cloudy, with a low around 30. Wind chill values as low as 21. West wind 13 to 18 mph, with gusts as high as 43 mph. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 43°F
Dec 20, 2025
7 to 12 mph W
Mostly Sunny
Mostly sunny. High near 43, with temperatures falling to around 38 in the afternoon. West wind 7 to 12 mph, with gusts as high as 22 mph.
Saturday Night - 36°F
Dec 20, 2025
7 to 13 mph SW
Mostly Cloudy
Mostly cloudy. Low around 36, with temperatures rising to around 44 overnight.
Sunday - 46°F
Dec 21, 2025
15 to 21 mph W
Mostly Sunny
Mostly sunny, with a high near 46.
Sunday Night - 25°F
Dec 21, 2025
22 mph NW
Mostly Clear
Mostly clear, with a low around 25.
Monday - 33°F
Dec 22, 2025
14 to 21 mph NW
Sunny
Sunny, with a high near 33.
Monday Night - 25°F
Dec 22, 2025
7 to 13 mph W
Partly Cloudy
Partly cloudy, with a low around 25.
Tuesday - 41°F
Dec 23, 2025
7 to 18 mph SW
Chance Rain And Snow
A chance of rain and snow after 7am. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Tuesday Night - 33°F
Dec 23, 2025
15 to 18 mph W
Chance Rain And Snow
A chance of rain and snow before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday - 42°F
Dec 24, 2025
12 to 15 mph NW
Mostly Sunny
Mostly sunny, with a high near 42.
Wednesday Night - 29°F
Dec 24, 2025
12 mph NW
Partly Cloudy
Partly cloudy, with a low around 29.

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