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Weather in Groton, Connecticut, USA

Now
63 °F

Sunny.


Feels Like: 63 °F
Forecast: 71 / 60 °F
Wind: 9 mph from Southwest

Location: Groton / New London Airport
Current Time: Jun 9, 2026 at 8:53:46 pm
Latest Report: Jun 9, 2026 at 7:56 pm
Visibility: 10 mi
Pressure: 30.04 "Hg
Humidity: 65%
Dew Point: 51 °F

Upcoming 5 hours

Now 9:00 pm 10:00 pm 11:00 pm 12:00 am 1:00 am
63 °F 64 °F 62 °F 62 °F 62 °F 61 °F

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Forecast for the next 48 hours

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  Tuesday Wednesday Thursday
  Evening Night Morning Afternoon Evening Night Morning
Forecast
Temperature 64 °F 61 °F 67 °F 69 °F 65 °F 65 °F 69 °F
Cloudy. Broken clouds. Overcast. Passing showers. Overcast. Passing showers. Overcast. Passing showers. Overcast. Passing showers. Overcast.
Feels Like 64 °F 61 °F 67 °F 69 °F 65 °F 65 °F 69 °F
Wind Speed 15 mph 10 mph 11 mph 12 mph 10 mph 13 mph 9 mph
Wind Direction SW
SW
SW
SSW
SSW
SW
WSW
Humidity 68% 84% 76% 82% 94% 94% 89%
Dew Point 53 °F 56 °F 59 °F 63 °F 63 °F 63 °F 66 °F
Visibility 9 mi 8 mi 7 mi 5 mi 4 mi 0 mi 1 mi
Probability of Precipitation 0% 0% 0% 22% 53% 45% 23%
Amount of Rain 0.00" 0.00" 0.00" 0.02" 0.10" 0.06" 0.02"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, June 9, 2026 3:42:33 pm Groton time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 72 / 55 °F
Humidity: 69%. Wind: 10 mph from Northeast

More weather last week

Currently at nearby stations

66 °F

Westerly State Airport: (14 mi)

Sunny. (1 hour ago)

64 °F

Montauk Airport: (20 mi)

Mild.

66 °F

Chester Airport: (22 mi)

Clear.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days