Live Weather & Forecast
Weather in Southport
Connecticut, United States · Real-time conditions & 3-day outlook
10°C
Feels like 8°C
50°F / Feels 46°F
Partly cloudy
Southport, Connecticut
🌞 Daytime
Updated: 2026-04-12 19:15
Humidity
71%
Wind
20.5 km/h SW
Wind Gust
32.5 km/h
Pressure
1008 mb
Visibility
10 km
UV Index
0.2
(Low)
Precipitation
0.03 mm
Cloud Cover
25%
Dew Point
2.6°C
Wind Degree
231°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
1.9 μg/m³
O₃
102 μg/m³
SO₂
1.2 μg/m³
PM 2.5
5.5 μg/m³
PM 10
12.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Southport, Connecticut
12 AM
7°
Light rain shower
1 AM
8°
Light rain shower
2 AM
8°
Patchy rain nearby
3 AM
7°
Patchy rain nearby
4 AM
7°
Light rain shower
5 AM
8°
Light rain shower
6 AM
7°
Patchy rain nearby
7 AM
7°
Patchy rain nearby
8 AM
8°
Patchy rain nearby
9 AM
8°
Patchy rain nearby
10 AM
9°
Patchy rain nearby
11 AM
9°
Patchy rain nearby
12 PM
9°
Patchy rain nearby
1 PM
9°
Patchy rain nearby
2 PM
9°
Patchy rain nearby
3 PM
9°
Patchy rain nearby
4 PM
10°
Sunny
5 PM
10°
Sunny
6 PM
9°
Patchy rain nearby
7 PM
10°
Partly cloudy
8 PM
8°
Sunny
9 PM
7°
Patchy rain nearby
10 PM
7°
Patchy rain nearby
11 PM
6°
Clear
3-Day Forecast
Daily overview for Southport, Connecticut
Today
Patchy rain nearby
10°
/
6°
🌧️ 92% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 38.9 km/h
🌧️ Total precip: 2.08 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
10°
/
3°
🌧️ 88% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 1.73 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:09 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
13°
/
4°
🌧️ 82% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 2.23 mm
☀️ UV Index: 1
🌅 Sunrise: 06:14 AM
🌇 Sunset: 08:11 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Southport
Plan your trip to Southport, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Southport?
Current conditions in Southport: Partly cloudy, temperature 10°C, humidity 71%.
What is the best time to visit Southport?
The best time to visit Southport is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Southport?
Southport is located at approximately 53.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Southport?
The wettest period in Southport is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Southport?
For visits to Southport during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Southport in?
Southport is located in United States, in the state of Connecticut.
What are the public holidays in Southport in 2026?
View the 2026 public holidays for Southport on our Holidays page.
What are the GPS coordinates used for the weather forecast in Southport?
The weather forecast for Southport uses coordinates 53.6476, -3.0042.