Weather forecast for 10 days
Groton, MA

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:07 am

8:29 pm
EDT
Mostly Sunny
84°F / 68°F
  • Wind: 7mph WSW
  • Humidity: 51%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, sunshine will prevail for most of the day.
Rainfall is not anticipated. The highest temperature will be a temperate 84.2°F, while the lowest temperature will be a delightful 68°F.
Forecast models suggest hotter conditions, with a peak that mirrors July's climate average rather than June's.
Sunrise will be at 5:07 am and sunset at 8:29 pm; the daylight will last for 15h and 22min.

Sunday, Jun 22.

Partly Cloudy
5:07 am

8:29 pm
EDT
Partly Cloudy
88°F / 70°F
  • Wind: 9mph WSW
  • Humidity: 63%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, expect a partly sunny afternoon with variable cloud cover.
Rainfall is not anticipated. Temperature fluctuations between a blazing 87.8°F and a pleasant 69.8°F are forecasted.
With a forecast of 87.8°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:07 am and sunset at 8:29 pm; the daylight will last for 15h and 22min.

Frequently asked questions

What is the weather forecast for Groton for Saturday?
On Saturday, sunshine will prevail for most of the day.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 68°F.
What is the weather forecast for Groton for Sunday?
On Sunday, moderate cloud cover will mix with sunshine throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday in Groton?
On Sunday, the maximum temperature will be 87.8°F, while the minimum temperature will be 69.8°F.
What is the weather forecast for Groton for the next ten days?
In Groton, a combination of cloudy, sun-filled and damp weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday, Thursday and next Thursday in Groton. Wednesday, with light precipitation of 0.31", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 96.8°F, as the minimum temperature will range between 60.8°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 66.2°F and 109.4°F.
What will be the hottest and the coldest days?
The hottest day will be next Tuesday, with a maximum of 96.8°F. Today is the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

TueJun 17.
  • 66°F
  • 63°F
Showers
Showers
  • Wind: 5mph SE
  • Humidity: 91%
  • UV index: 4
  • Precip. probability: 70%
  • Precipitation: 0"
  • 5:06 am 8:28 pm EDT
WedJun 18.
  • 77°F
  • 68°F
Showers
Showers
  • Wind: 7mph SSW
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 59%
  • Precipitation: 0.31"
  • 5:06 am 8:28 pm EDT
ThuJun 19.
  • 91°F
  • 64°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph SW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 5:06 am 8:28 pm EDT
FriJun 20.
  • 84°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph W
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:06 am 8:29 pm EDT
SatJun 21.
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:07 am 8:29 pm EDT
SunJun 22.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:07 am 8:29 pm EDT
MonJun 23.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:07 am 8:29 pm EDT
TueJun 24.
  • 97°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:07 am 8:29 pm EDT
WedJun 25.
  • 90°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:08 am 8:29 pm EDT
ThuJun 26.
  • 77°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph E
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:08 am 8:29 pm EDT
cloud-filled, clear and rain-filled weather is expected.
Rainfall is predicted for Wednesday, Thursday and next Thursday.
Temperature differences will be noticeable in the next ten days. Maximum temperatures are forecasted between 66.2°F and 96.8°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 60.8°F and 73.4°F.
The hottest day will be next Tuesday, with a maximum of 96.8°F; today is the coldest day, with a maximum temperature of 66.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 66.2°F and an extremely hot 109.4°F.
Updated: Jun 17, 2025 @ 05:36:26 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share