Weather forecast for today
Groton, MA

Weather forecast for today

Friday, May 2.

AM Clouds / PM Sun
5:37 am

7:49 pm
EDT
AM Clouds / PM Sun
79°F / 57°F
  • Wind: 9mph SW
  • Humidity: 67%
  • Precip. probability: 20%
  • Precipitation: 0.51"
  • UV index: 6
Today, in Groton, morning overcast will gradually clear, revealing a brighter, sunnier afternoon.
The chance of rainfall is low. However, forecasted precipitation will be moderate. The highest temperature will be a temperate 78.8°F, while the lowest predicted temperature is a mild 57.2°F.
The temperature will be higher and more consistent with June's average high of 75.4°F than with May's usual.
Sunrise will be at 5:37 am and sunset at 7:49 pm; the daylight will last for 14h and 12min.

Current condition

Cloudy
2:01 am EDT
Cloudy
  • 54°F
  • Feels like: 54°F
  • Wind: 3mph S
  • Humidity: 51%
  • Dewpoint: 36°F
  • Pressure: 30"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Groton, currently, a dense cloud layer is blocking the sunlight, making for a cool and dim day.
The temperature is a crisp 53.6°F. The current temperature is near the lowest predicted 57.2°F for today.

Weather radar - Groton, MA

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature in Groton now?
The temperature at 2:01 am EDT in Groton is 53.6°F.
What is the weather forecast for Groton for today?
Today, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
Will it rain today?
Moderate precipitation of 0.51" is anticipated in Groton. The possibility of rainfall is low at 20%.
What will be the maximum temperature today?
Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 57.2°F.
The maximum temperature will be notably higher than the average highest temperature of 67.6°F in May. The lowest temperature will be also significantly higher than the average low of 47.8°F.
When is the sunrise / sunset today?
On Friday, in Groton, sunrise will be at 5:37 am and sunset at 7:49 pm (EDT).
How long is the day today?
Today, the daylight will last for 14h and 12min.

Hourly weather forecast

4 am
  • 52°F
  • Feels like:
    52°F
Rain
Rain
  • Wind: 3mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 69%
  • Precip. probability: 95%
  • Precipitation: 0.28"
  • Visibility: 10mi
Sunrise: 5:37 am
6 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 83%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Wind: 3mph S
  • Pressure: 29.88"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 80%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 7mi
12 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Pressure: 29.83"Hg
  • Humidity: 73%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.8"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.77"Hg
  • Humidity: 48%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.77"Hg
  • Humidity: 49%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:49 pm
8 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 64%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 80%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Groton, primarily dull and occasionally damp weather is forecasted.
With moderate precipitation of 0.28", rainfall is expected at 4 am and 5 am. The most intense rain will be falling at 4 am and 5 am.
The temperature will be between the lowest temperature of 50°F and the highest temperature of 77°F. The warmest part of the day will be from 4 pm to 6 pm.
The expected temperature aligns more with June's average high than with May's 67.6°F. Forecast models suggest a low also more close to June's typical minimum of 55.6°F than May's usual 47.8°F.
Updated: May 2, 2025 @ 06:01:44 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Groton, Massachusetts, USA

  • en: Groton, Massachusetts, USA
  • es: Groton, Massachusetts, EE.UU.
  • hr: Groton, Masačusets, SAD
  • sr: Groton, Masačusets, SAD
  • zh: 格罗顿, 马萨诸塞, 美国
  • Latitude: 42.611202°
  • Longitude: -71.574515°
  • Elevation: 335 ft
  • Current time: 2:01am EDT
  • Sunrise: 5:37 am EDT
  • Sunset: 7:49 pm EDT
  • Timezone: America/New_York
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