Weather forecast for 10 days
Groton, CT

Weather forecast for the weekend

Saturday, May 10.

Cloudy
5:32 am

7:56 pm
EDT
Cloudy
66°F / 50°F
  • Wind: 16mph WNW
  • Humidity: 68%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 5
On Saturday, in Groton, gray and overcast skies will be present.
Rainfall is not predicted. The temperature variation is anticipated to range from a maximum of an enjoyable 66.2°F to a minimum of a cool 50°F.
Saturday's maximum temperature is expected to reflect the standard May high of 63.3°F.
Sunrise will be at 5:32 am and sunset at 7:56 pm; the daylight will last for 14h and 24min.

Sunday, May 11.

Sunny
5:31 am

7:57 pm
EDT
Sunny
72°F / 48°F
  • Wind: 11mph NW
  • Humidity: 48%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 11, sunny skies and pleasant visibility are expected.
Rainfall is not anticipated. The maximum temperature will be a pleasant 71.6°F, while the minimum temperature will be a frosty 48.2°F.
On Sunday, the high of 71.6°F will be higher and more in line with June's typical maximum of 71.4°F than May's 63.3°F.
Sunrise will be at 5:31 am and sunset at 7:57 pm; the daylight will last for 14h and 26min.

Frequently asked questions

What is the weather forecast for Groton for Saturday?
On Saturday, widespread cloud cover is expected.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 66.2°F, while the minimum temperature will be 50°F.
What is the weather forecast for Groton for Sunday?
On Sunday, sunny skies and pleasant visibility are expected.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Groton for the next ten days?
In Groton, a combination of overcast, damp and clear weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Friday, Wednesday and next Saturday in Groton. Friday, with severe precipitation of 2.13", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 59°F and 73.4°F, while the minimum temperature will be between 48.2°F and 59°F.
What will be the warmest and the coldest days?
The warmest day will be Tuesday, with a maximum of 73.4°F. The coldest day will be tomorrow, with a maximum of 59°F.

Long-term weather forecast

ThuMay 8.
  • min.
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph E
  • Humidity: 85%
  • UV index: 0
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:34 am 7:54 pm EDT
FriMay 9.
  • 59°F
  • 50°F
Rain
Rain
  • Wind: 12mph E
  • Humidity: 90%
  • UV index: 3
  • Precip. probability: 98%
  • Precipitation: 2.13"
  • 5:33 am 7:55 pm EDT
SatMay 10.
  • 66°F
  • 50°F
Cloudy
Cloudy
  • Wind: 16mph WNW
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:32 am 7:56 pm EDT
SunMay 11.
  • 72°F
  • 48°F
Sunny
Sunny
  • Wind: 11mph NW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:31 am 7:57 pm EDT
MonMay 12.
  • 66°F
  • 55°F
Sunny
Sunny
  • Wind: 11mph S
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:30 am 7:58 pm EDT
TueMay 13.
  • 73°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 10%
  • Precipitation: 0.04"
  • 5:29 am 7:59 pm EDT
WedMay 14.
  • 68°F
  • 59°F
Showers
Showers
  • Wind: 9mph SE
  • Humidity: 82%
  • UV index: 3
  • Precip. probability: 41%
  • Precipitation: 0.24"
  • 5:28 am 8:00 pm EDT
ThuMay 15.
  • 68°F
  • 59°F
Cloudy
Cloudy
  • Wind: 7mph SE
  • Humidity: 86%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:27 am 8:01 pm EDT
FriMay 16.
  • 70°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 83%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:26 am 8:02 pm EDT
SatMay 17.
  • 70°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph SSW
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0.04"
  • 5:25 am 8:03 pm EDT
Over the next ten days, a mix of overcast, damp and mostly clear weather is expected.
Rainfall is predicted for Friday, Wednesday and next Saturday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 59°F and 73.4°F, while the minimum temperature is forecast to range between 48.2°F and 59°F.
Tuesday will be the warmest day, with a maximum temperature of 73.4°F; the coldest day will be Friday, with a maximum of 59°F.
Updated: May 8, 2025 @ 21:40:42 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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