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Cromwell, CT Marine Weather Forecast

Station NWHC3 - 8465705 - New Haven, CT

December 25, 2025 1:00 pm EST
Location: 41.283N 72.908W
Wind Direction: WNW (300°)
Wind Speed: 8.9 knots
Wind Gust: 12.1 knots
Atmospheric Pressure: 29.80 in (1009.1 mb)
Pressure Tendency: -0.14 in (-4.7 mb)
Air Temperature: 43.0°F (6.1°C)
Water Temperature: 38.3°F (3.5°C)


Christmas Day - 45°F
Dec 25, 2025
14 mph NW
Mostly Sunny
Mostly sunny. High near 45, with temperatures falling to around 40 in the afternoon. Northwest wind around 14 mph, with gusts as high as 26 mph.
Tonight - 18°F
Dec 25, 2025
10 to 14 mph N
Mostly Clear
Mostly clear, with a low around 18. Wind chill values as low as 6. North wind 10 to 14 mph, with gusts as high as 28 mph.
Friday - 29°F
Dec 26, 2025
3 to 9 mph N
Partly Sunny then Chance Light Snow
A chance of snow after 4pm. Partly sunny, with a high near 29. Wind chill values as low as 7. North wind 3 to 9 mph. Chance of precipitation is 40%.
Friday Night - 23°F
Dec 26, 2025
3 to 10 mph E
Snow
Snow. Cloudy, with a low around 23. Wind chill values as low as 14. East wind 3 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday - 32°F
Dec 27, 2025
6 to 10 mph NE
Light Snow
Snow before 1pm. Mostly cloudy. High near 32, with temperatures falling to around 29 in the afternoon. Northeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night - 19°F
Dec 27, 2025
5 mph N
Partly Cloudy
Partly cloudy. Low around 19, with temperatures rising to around 21 overnight.
Sunday - 37°F
Dec 28, 2025
3 to 7 mph W
Mostly Cloudy
Mostly cloudy, with a high near 37.
Sunday Night - 30°F
Dec 28, 2025
5 to 8 mph SW
Light Rain
Rain after 7pm. Cloudy, with a low around 30. Chance of precipitation is 90%.
Monday - 47°F
Dec 29, 2025
8 to 14 mph SW
Light Rain
Rain. Cloudy, with a high near 47. Chance of precipitation is 90%.
Monday Night - 25°F
Dec 29, 2025
17 mph W
Slight Chance Rain And Snow
Rain likely before 7pm, then a slight chance of rain and snow between 7pm and 1am. Partly cloudy, with a low around 25. Chance of precipitation is 60%.
Tuesday - 32°F
Dec 30, 2025
16 to 20 mph W
Mostly Sunny
Mostly sunny, with a high near 32.
Tuesday Night - 24°F
Dec 30, 2025
10 to 15 mph W
Mostly Cloudy
Mostly cloudy, with a low around 24.
Wednesday - 35°F
Dec 31, 2025
10 to 14 mph W
Partly Sunny
Partly sunny, with a high near 35.
Wednesday Night - 23°F
Dec 31, 2025
12 mph W
Mostly Cloudy
Mostly cloudy, with a low around 23.

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