Weather forecast for 10 days
Southport, CT

Weather forecast for the weekend

Saturday, Jul 12.

AM Clouds / PM Sun
5:30 am

8:27 pm
EDT
AM Clouds / PM Sun
81°F / 70°F
  • Wind: 10mph ESE
  • Humidity: 78%
  • Precip. probability: 21%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Saturday, July 12, expect clouds to linger through the morning before sunshine takes over in the afternoon.
Temperature is forecasted to swing from a high of a warm 80.6°F to a low of a pleasant 69.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a humid 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
July's usual high of 81°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 5:30 am and sunset at 8:27 pm; tomorrow's daylight will last for 14h and 58min.

Sunday, Jul 13.

AM Clouds / PM Sun
5:30 am

8:27 pm
EDT
AM Clouds / PM Sun
81°F / 72°F
  • Wind: 9mph SE
  • Humidity: 76%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Southport, the morning may feel gloomy and gray, but the sun will break through later in the day.
A subtle difference will be noticeable between the daytime peak temperature of a moderately hot 80.6°F and the nighttime low of a delightful 71.6°F.
The highest temperature on Sunday will align with the usual July peak of 81°F.
Sunrise will be at 5:30 am and sunset at 8:27 pm; the daylight will last for 14h and 56min.

Frequently asked questions

What is the weather forecast for Southport for tomorrow?
Tomorrow, morning clouds will linger before giving way to afternoon sunshine.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 69.8°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 86°F.
The maximum temperature tomorrow will be in line with the average highest temperature in July. The lowest temperature tomorrow will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow in Southport?
On Saturday, in Southport, sunrise will be at 5:30 am and sunset at 8:27 pm (EDT).
How many hours of daylight will Southport have tomorrow?
In Southport, Connecticut, tomorrow, there will be 14h and 58min of daylight.
What is the weather forecast for Southport for Sunday?
On Sunday, early cloud cover is expected, followed by a warm and sunny afternoon.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 80.6°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for Southport for the next ten days?
In Southport, a combination of cloud-filled, storm-filled and damp weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Monday, Tuesday, Thursday and next Friday in Southport. Next Friday, with light precipitation of 0.24", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 89.6°F, while the minimum temperature will vary between 69.8°F and 75.2°F.
Including the humidity's impact, the maximum feel-like temperature will range between 84.2°F and 104°F.
What will be the hottest and the coldest days?
With a maximum temperature of 89.6°F, Wednesday and Thursday will be the hottest days. The coldest days will be Saturday and Sunday, with a maximum of 80.6°F.

Long-term weather forecast

FriJul 11.
  • 82°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:29 am 8:28 pm EDT
SatJul 12.
  • 81°F
  • 70°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 10mph ESE
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:30 am 8:27 pm EDT
SunJul 13.
  • 81°F
  • 72°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 9mph SE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:30 am 8:27 pm EDT
MonJul 14.
  • 84°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph S
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 42%
  • Precipitation: 0.16"
  • 5:31 am 8:26 pm EDT
TueJul 15.
  • 86°F
  • 73°F
AM Showers
AM Showers
  • Wind: 7mph SW
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • 5:32 am 8:25 pm EDT
WedJul 16.
  • 90°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:33 am 8:25 pm EDT
ThuJul 17.
  • 90°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 39%
  • Precipitation: 0.16"
  • 5:34 am 8:24 pm EDT
FriJul 18.
  • 88°F
  • 73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 56%
  • Precipitation: 0.24"
  • 5:34 am 8:23 pm EDT
SatJul 19.
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:35 am 8:23 pm EDT
SunJul 20.
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:36 am 8:22 pm EDT
cloudy, lightning-active and rain-soaked weather is forecasted.
Rainfall is anticipated on Monday, Tuesday, Thursday and next Friday.
In the upcoming days, the highest temperature will range between 80.6°F and 89.6°F, while the nighttime low will be mostly stable, as the overnight low will fall between 69.8°F and 75.2°F.
The hottest days will be Wednesday and Thursday, with a maximum of 89.6°F; the coldest days will be Saturday and Sunday, with a maximum of 80.6°F.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between 84.2°F and a blisteringly hot 104°F.
Among all months, July is the warmest in Southport, showing average highs of 81°F and average lows of 68.5°F.
Updated: Jul 11, 2025 @ 12:38:15 UTC
Published by: Weather U.S. | About Us
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