Your Ultimate Boating Resource

HomeForecastsConnecticut ForecastsSouthport, CT - Southport Harbor Marine Weather

Southport, CT - Southport Harbor Marine Weather Forecast

Today - 38°F
Feb 15, 2026
2 to 6 mph NE
Partly Sunny
Partly sunny. High near 38, with temperatures falling to around 36 in the afternoon. Northeast wind 2 to 6 mph.
Tonight - 27°F
Feb 15, 2026
6 mph E
Light Snow Likely
Snow likely after 10pm. Cloudy, with a low around 27. Wind chill values as low as 22. East wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Washington's Birthday - 38°F
Feb 16, 2026
3 to 7 mph NE
Chance Light Snow then Partly Sunny
A chance of snow before 7am. Partly sunny, with a high near 38. Wind chill values as low as 20. Northeast wind 3 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Monday Night - 28°F
Feb 16, 2026
3 mph W
Mostly Cloudy then Slight Chance Snow Showers
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 28. West wind around 3 mph. Chance of precipitation is 20%.
Tuesday - 43°F
Feb 17, 2026
2 to 7 mph SW
Slight Chance Snow Showers then Partly Sunny
A slight chance of snow showers before 7am. Partly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.
Tuesday Night - 31°F
Feb 17, 2026
3 mph NW
Partly Cloudy
Partly cloudy, with a low around 31.
Wednesday - 40°F
Feb 18, 2026
1 to 6 mph NE
Rain And Snow Likely
A chance of rain between 7am and 1pm, then rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Wednesday Night - 32°F
Feb 18, 2026
6 mph E
Rain And Snow Likely
Rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Thursday - 40°F
Feb 19, 2026
7 mph NE
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night - 30°F
Feb 19, 2026
5 mph NE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday - 42°F
Feb 20, 2026
5 to 9 mph E
Rain And Snow Likely
A chance of rain before 7am, then rain and snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night - 31°F
Feb 20, 2026
7 mph N
Rain And Snow Likely then Chance Rain And Snow
Rain and snow likely before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Saturday - 41°F
Feb 21, 2026
6 to 10 mph NW
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Saturday Night - 26°F
Feb 21, 2026
9 mph NW
Chance Light Rain
A chance of rain before 1am. Partly cloudy, with a low around 26.

Don't Miss

Add us on Google to stay connected!
Add Us on Google