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Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Groton, CT

31°F
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Groton

Connecticut

31°
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Groton, CT Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Wed, Feb 4

After a cloudy start, sunshine returns Hi: 33°

Tonight: Partly cloudy and cold Lo: 9°

Current Weather

12:16 PM

31°F
RealFeel® 26°
Mostly sunny More Details
RealFeel Shade™ 22°
Wind WNW 10 mph
Wind Gusts 17 mph
Air Quality Fair

Looking Ahead

Snow and a heavier squall could impact travel late week; windy and very cold this weekend

WinterCast®

Fri Evening - Late Fri Night

Snow

Lasting 5 hours

Groton Weather Radar

Groton Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

1 PM 31°
rain drop 0%
2 PM 32°
rain drop 0%
3 PM 33°
rain drop 0%
4 PM 31°
rain drop 0%
5 PM 28°
rain drop 0%
6 PM 24°
rain drop 0%
7 PM 23°
rain drop 0%
8 PM 21°
rain drop 0%
9 PM 19°
rain drop 0%
10 PM 17°
rain drop 0%
11 PM 16°
rain drop 0%
12 AM 14°
rain drop 0%

10-Day Weather Forecast

Today

2/4

33° 9°

Decreasing clouds

Night: Partly cloudy and cold
0%

Thu

2/5

32° 10°

Mostly sunny

Clear and cold
1%

Fri

2/6

29° 21°

Mostly cloudy and cold

A little snow early, up to 1"
5%

Sat

2/7

28° 0°

Snow and flurries at times

Partly cloudy; windy, frigid
88%

Sun

2/8

14° 3°

Frigid; breezy in the morning

Partly cloudy; bitterly cold
1%

Mon

2/9

23° 11°

Partly sunny and very cold

Partly cloudy and cold
12%

Tue

2/10

31° 20°

Mostly cloudy

Cloudy with a flurry late
14%

Wed

2/11

34° 25°

Decreasing clouds

Clear
10%

Thu

2/12

35° 26°

Sunshine and a few clouds

Mostly cloudy
2%

Fri

2/13

38° 28°

A bit of afternoon snow

Snow,sleet,rain
55%

Sun & Moon

10 hrs 11 mins
Rise 6:57 AM
Set 5:08 PM
Waning Gibbous
Rise 8:28 PM
Set 8:40 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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Weather Near Groton:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
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