Weather forecast for 10 days
Groton, CT

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy
6:00 am

7:34 pm
EDT
Partly Cloudy
72°F / 55°F
  • Wind: 14mph SW
  • Humidity: 66%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 6
On Saturday, in Groton, a partly cloudy sky is anticipated.
Temperature is predicted to swing from a high of a delightful 71.6°F to a low of a mild 55.4°F.
The maximum temperature will be higher and more in tune with May's average of 63.3°F than with April's.
Sunrise will be at 6:00 am and sunset at 7:34 pm; the daylight will last for 13h and 34min.

Sunday, Apr 20.

Mostly Sunny
5:58 am

7:35 pm
EDT
Mostly Sunny
63°F / 41°F
  • Wind: 17mph NW
  • Humidity: 37%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Sunday, April 20, sun-filled skies will remain for most of the day.
Predicted temperature values will span from a breezy 62.6°F down to a cold 41°F.
On tomorrow, conditions will be warmer with a temperature more like May's typical high of 63.3°F.
Sunrise will be at 5:58 am and sunset at 7:35 pm; tomorrow's daylight will last for 13h and 37min.

Frequently asked questions

What is the weather forecast for Groton for tomorrow?
On Sunday, a glowing sky and minimal clouds are expected.
What will be the highest temperature in Groton tomorrow?
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The maximum temperature tomorrow will be significantly higher than the average highest temperature of 53.4°F in April. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow in Groton?
On Sunday, in Groton, sunrise will be at 5:58 am and sunset at 7:35 pm (EDT).
How long will the day be tomorrow?
In Groton, tomorrow, there will be 13h and 37min of daylight.
What is the weather forecast for Groton for the next ten days?
In Groton, a combination of predominantly cloudy and occasionally rainy and clear weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday, next Saturday and Sunday in Groton. With light precipitation of 0.24", next Sunday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 53.6°F and 71.6°F, as the minimum temperature will range between 41°F and 55.4°F.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 71.6°F. Monday will be the coldest day, with a maximum temperature of 53.6°F.

Long-term weather forecast

SatApr 19.
  • 72°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Humidity: 66%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:00 am 7:34 pm EDT
SunApr 20.
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph NW
  • Humidity: 37%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:58 am 7:35 pm EDT
MonApr 21.
  • 54°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph SE
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:57 am 7:36 pm EDT
TueApr 22.
  • 68°F
  • 46°F
AM Showers
AM Showers
  • Wind: 11mph SW
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 51%
  • Precipitation: 0.12"
  • 5:55 am 7:37 pm EDT
WedApr 23.
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WNW
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0.04"
  • 5:54 am 7:38 pm EDT
ThuApr 24.
  • 64°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:52 am 7:39 pm EDT
FriApr 25.
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSE
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:51 am 7:40 pm EDT
SatApr 26.
  • 61°F
  • 48°F
Showers
Showers
  • Wind: 9mph E
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • 5:50 am 7:41 pm EDT
SunApr 27.
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 5:48 am 7:43 pm EDT
MonApr 28.
  • 61°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph E
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:47 am 7:44 pm EDT
Looking ahead, conditions suggest a period of primarily cloud-filled and occasionally damp and sun-filled weather is predicted.
Rain is forecasted for Tuesday, next Saturday and Sunday.
Temperature fluctuation will be noticeable throughout the forecast window. Highs will range from 53.6°F to 71.6°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 41°F and 55.4°F.
Today is the warmest day, with a maximum temperature of 71.6°F; the coldest day will be Monday, with a maximum of 53.6°F.
Updated: Apr 19, 2025 @ 07:15:11 UTC
Published by: Weather U.S. | About Us
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