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Southport, CT Weather Conditions

Updated: Sat Mar 14th 2026 4:15 PM EDT

Partly Cloudy

47^°F 8^°C

Feels Like 40^°F / 4^°C

Southport, CT weather condition is Partly Cloudy and 47°F.

Today's Weather in Southport,CT

The current weather in Southport CT as of 4:15 PM EDT on Sat Mar 14th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 1.4. It is 47 degrees fahrenheit but feels like 40 degrees. The barometric pressure is 30.01 - measured by inches of mercury - and is steady since its last observation. The humidity is 31 percent that's falling since the last report, with a dew point of 22 degrees fahrenheit which is falling. Wind direction is from the West-Northwest at 17.9 miles per hour, gusting at 22 miles per hour. Sunrise was at 7:06 AM and Sunset is at 6:59 PM. The moon phase is a Waning Crescent moon rising at 4:57 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:06 AM

Sunset: 6:59 PM

As of:

Moon

Moonrise: 4:57 AM

Moonset: 2:14 PM

Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 39°F and a low of 33°F. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 39° \| Lo 33°	71%	0% \| est. 0in	0%	11.4 mph

Heavy Rain

Heavy Rain with a high of 49°F and a low of 38°F. Probable rainfall forecasted, having an 88% chance with an estimated 3.7in. Winds will be strong at speeds peaking at 28mph. Expect high humidity with levels above 80% to 99%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 49° \| Lo 38°	99%	88% \| est. 3.7in	0%	27.7 mph

Heavy Rain

Heavy Rain with a high of 41°F and a low of 30°F. Probable rainfall forecasted, having an 87% chance with an estimated 2.05in. Possible light Snowfall with a 13% chance but not having significate accumulation. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 41° \| Lo 30°	66%	87% \| est. 2.05in	13% \| est. 0in	19 mph

Overcast

Overcast with a high of 35°F and a low of 27°F. Winds will be moderate, blowing around 13mph. Humidity levels are comfortable, sitting around 39%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 35° \| Lo 27°	39%	0%	0%	12.8 mph

Partly Cloudy

Partly Cloudy with a high of 41°F and a low of 32°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 53%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 41° \| Lo 32°	53%	0%	0%	7.4 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Southport, CT weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 47^°F. The morning temperature of 35°^F is lowest at 5am with the daytime high of 47°^F at 4pm and a low around 34°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.33^inHg at 11pm and lowest being 29.73^inHg at 1am.

Hourly Wind Speeds

The fastest wind is reported to be 20.8^mph at 12am, while the slowest is 8.3^mph around 5am; expect wind gusts peaking 33.6^mph at 4am. View live wind conditions in Southport

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