Southport, CT Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Apr 18 		Mostly Cloudy
Close Hourly 		-º / 53º 16% SSW 14 mph 68%
6pm Sunny 56º 0% SSW 14 mph 47%
7pm Sunny 56º 1% SSW 14 mph 51%
8pm Partly Cloudy 55º 1% SSW 12 mph 57%
9pm Partly Cloudy 55º 2% SSW 12 mph 63%
10pm Partly Cloudy 54º 2% SSW 10 mph 68%
11pm Mostly Cloudy 55º 2% SSW 8 mph 71%
Sat
Apr 19 		Cloudy
View Hourly 		78º / 56º 20% SW 15 mph 57%
12am Partly Cloudy 54º 2% SSW 7 mph 73%
1am Mostly Cloudy 54º 7% SSW 6 mph 76%
2am Partly Cloudy 54º 7% SSW 6 mph 76%
3am Mostly Cloudy 54º 7% SSW 5 mph 78%
4am Cloudy 54º 6% SSW 5 mph 79%
5am Cloudy 55º 6% SW 6 mph 78%
6am Cloudy 56º 16% SW 5 mph 77%
7am Cloudy 56º 21% SW 7 mph 77%
8am Cloudy 59º 5% SW 8 mph 75%
9am Cloudy 62º 15% SW 9 mph 71%
10am Cloudy 64º 4% SW 11 mph 64%
11am Cloudy 68º 2% SW 14 mph 57%
12pm Cloudy 70º 1% SW 13 mph 55%
1pm Cloudy 73º 1% SW 15 mph 50%
2pm Cloudy 76º 0% SW 15 mph 47%
3pm Mostly Cloudy 76º 0% SW 15 mph 47%
4pm Cloudy 76º 0% SW 15 mph 46%
5pm Partly Cloudy 76º 0% SW 15 mph 47%
6pm Partly Cloudy 76º 4% SW 15 mph 46%
7pm Partly Cloudy 75º 9% SW 13 mph 48%
8pm Partly Cloudy 73º 15% SW 12 mph 54%
9pm Partly Cloudy 72º 15% WSW 11 mph 57%
10pm Mostly Cloudy 71º 15% W 10 mph 60%
11pm Mostly Cloudy 70º 15% W 9 mph 63%
Sun
Apr 20 		Partly Cloudy
View Hourly 		64º / 44º 0% NNW 15 mph 35%
12am Mostly Cloudy 69º 15% W 9 mph 65%
1am Mostly Cloudy 67º 15% WNW 9 mph 69%
2am Partly Cloudy 66º 3% WNW 11 mph 67%
3am Partly Cloudy 65º 3% WNW 11 mph 67%
4am Partly Cloudy 62º 3% WNW 10 mph 63%
5am Partly Cloudy 61º 2% NW 9 mph 61%
6am Partly Cloudy 59º 1% NW 10 mph 57%
7am Partly Cloudy 57º 0% NW 11 mph 53%
8am Partly Cloudy 58º 0% NW 11 mph 48%
9am Partly Cloudy 58º 0% NW 12 mph 44%
10am Partly Cloudy 59º 0% NNW 14 mph 40%
11am Partly Cloudy 60º 0% NNW 15 mph 36%
12pm Partly Cloudy 61º 0% NNW 15 mph 33%
1pm Partly Cloudy 63º 0% NNW 15 mph 30%
2pm Partly Cloudy 64º 0% NW 15 mph 28%
3pm Partly Cloudy 64º 0% NNW 14 mph 26%
4pm Partly Cloudy 64º 0% NNW 13 mph 26%
5pm Mostly Sunny 63º 0% NNW 13 mph 26%
Mon
Apr 21 		Mostly Cloudy 58º / 51º 1% SE 10 mph 42%
Tue
Apr 22 		AM Showers 72º / 48º 56% WSW 11 mph 67%
Wed
Apr 23 		Partly Cloudy 69º / 49º 6% WNW 8 mph 45%
Thu
Apr 24 		Partly Cloudy 69º / 49º 6% SE 9 mph 51%
Fri
Apr 25 		Partly Cloudy 67º / 52º 24% SE 9 mph 56%

Weather Radar for Southport, CT See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Southport, CT

Tonight
Low : 51ºF
Mostly cloudy, with a low around 51. South wind 8 to 15 mph, with gusts as high as 28 mph.
Saturday
High : 81ºF
Partly sunny, with a high near 81. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Low : 52ºF
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 52. Northwest wind around 11 mph. Chance of precipitation is 20%.
Sunday
High : 65ºF
Mostly sunny, with a high near 65. Northwest wind 11 to 13 mph.
Sunday Night
Low : 43ºF
Partly cloudy, with a low around 43. North wind around 6 mph.
Monday
High : 58ºF
Partly sunny, with a high near 58.
Monday Night
Low : 48ºF
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
High : 71ºF
Partly sunny, with a high near 71.
Tuesday Night
Low : 48ºF
Partly cloudy, with a low around 48.
Wednesday
High : 69ºF
Mostly sunny, with a high near 69.
Wednesday Night
Low : 48ºF
Mostly clear, with a low around 48.
Thursday
High : 68ºF
Mostly sunny, with a high near 68.
Thursday Night
Low : 49ºF
Partly cloudy, with a low around 49.
Friday
High : 67ºF
Partly sunny, with a high near 67.

NOAA Buoy Data Near Southport, CT See Map

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    Wind Speed Forecast for Southport, CT

    FridaySaturdaySunday
    Wind Speed (MPH) 1410651115151011101415
    6pm10pm2am6am10am2pm6pm10pm2am6am10am2pm
    MPH 1410651115151011101415
    DIR SSWSSWSSWSWSWSWSWWWNWNWNNWNW

    Current Weather Conditions In Southport, CT

    As Of: 52 minutes ago

    • 56ºF
    • 53ºF
    • 14mph
    • 0º (SSW)
    • 26mph
    • Sunny
    • 10mi
    • 30.13"
    • 47%
    • 0ºF

    The weather right now in Southport, CT is Sunny. The current temperature is 56°F, and the expected high and low for today, Friday, April 18, 2025, are -° high temperature and 53°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the South Southwest. The wind is gusting to 26 mph. With the wind and the atmosphere the temperature feels like 53° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 47 percent, and air pressure at 30.13 in. Visibility is 10 nautical miles. There are no current weather alert(s).