Weather forecast for 10 days
Groton, MA

Weather forecast for the weekend

Saturday, May 10.

Rain
5:27 am

7:58 pm
EDT
Rain
61°F / 48°F
  • Wind: 14mph NW
  • Humidity: 80%
  • Precip. probability: 88%
  • Precipitation: 1.5"
  • UV index: 3
Tomorrow, prepare for a rainy day with little chance of drying out.
Intense precipitation of 1.5" is anticipated. The temperature will vary between a maximum of a comfortable 60.8°F and a minimum of a chilly 48.2°F.
This May day will feature colder weather, consistent with April's average of 55.6°F.
Sunrise will be at 5:27 am and sunset at 7:58 pm; tomorrow's daylight will last for 14h and 31min.

Sunday, May 11.

Sunny
5:26 am

7:59 pm
EDT
Sunny
70°F / 41°F
  • Wind: 16mph NW
  • Humidity: 38%
  • Precip. probability: 3%
  • Precipitation: 0.31"
  • UV index: 7
On Sunday, May 11, bright and sunny weather is expected.
The temperature will peak at an agreeable 69.8°F during the day, dropping to a low of an icy 41°F at night.
The high is forecasted to coincide with May's normal of 67.6°F.
Sunrise will be at 5:26 am and sunset at 7:59 pm; the daylight will last for 14h and 33min.

Frequently asked questions

What is the weather forecast for Groton for tomorrow?
Tomorrow, wet conditions will dominate, with rain falling for much of the day.
Will it rain tomorrow?
Yes, it will rain tomorrow. Be wary - intense precipitation of 1.5" is predicted.
What will be the maximum temperature tomorrow in Groton?
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 48.2°F.
Tomorrow, the highest temperature will be relatively lower than the average maximum temperature in May. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Saturday, in Groton, sunrise will be at 5:27 am and sunset at 7:58 pm (EDT).
How long will the day be tomorrow?
In Groton, the length of the day tomorrow will be 14h and 31min.
What is the weather forecast for Groton for Sunday?
On Sunday, in Groton, sunny and dry conditions are anticipated.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 41°F.
What is the weather forecast for Groton for the next ten days?
In Groton, a combination of gloomy, wet and sun-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Friday and Saturday in Groton. With intense precipitation of 1.5", Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 51.8°F and 82.4°F, as the minimum temperature will be between 41°F and 59°F.
What will be the warmest and the coldest days?
With the maximum temperature of 82.4°F, Tuesday will be the warmest day. Today is the coldest day, with a maximum temperature of 51.8°F.

Long-term weather forecast

FriMay 9.
  • 52°F
  • 46°F
Rain
Rain
  • Wind: 12mph NE
  • Humidity: 88%
  • UV index: 3
  • Precip. probability: 100%
  • Precipitation: 0.04"
  • 5:28 am 7:56 pm EDT
SatMay 10.
  • 61°F
  • 48°F
Rain
Rain
  • Wind: 14mph NW
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 88%
  • Precipitation: 1.5"
  • 5:27 am 7:58 pm EDT
SunMay 11.
  • 70°F
  • 41°F
Sunny
Sunny
  • Wind: 16mph NW
  • Humidity: 38%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0.31"
  • 5:26 am 7:59 pm EDT
MonMay 12.
  • 77°F
  • 55°F
Sunny
Sunny
  • Wind: 11mph WSW
  • Humidity: 39%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:25 am 8:00 pm EDT
TueMay 13.
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:24 am 8:01 pm EDT
WedMay 14.
  • 79°F
  • 59°F
Cloudy
Cloudy
  • Wind: 9mph SSW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:22 am 8:02 pm EDT
ThuMay 15.
  • 75°F
  • 59°F
Cloudy
Cloudy
  • Wind: 6mph ENE
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:21 am 8:03 pm EDT
FriMay 16.
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ENE
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:20 am 8:04 pm EDT
SatMay 17.
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ESE
  • Humidity: 66%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:19 am 8:05 pm EDT
SunMay 18.
  • 72°F
  • 55°F
PM Showers
PM Showers
  • Wind: 9mph W
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 40%
  • Precipitation: 0"
  • 5:19 am 8:06 pm EDT
Looking ahead, conditions suggest a period of cloudy, rain-soaked and sun-filled weather is anticipated.
Rainfall is predicted for Friday and Saturday.
There will be a considerable variation in temperature throughout the forecast window. The maximum temperature will vary between 51.8°F and 82.4°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 41°F and 59°F.
Tuesday will be the warmest day, with a maximum temperature of 82.4°F; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: May 9, 2025 @ 05:26:35 UTC
Published by: Weather Atlas | About Us
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