Hourly Weather Forecast for Groton, Connecticut 06340 - The Weather Channel | Weather.com

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Hourly Weather-

As of 2:09 am EDT

Rain

Rain possible around 2:30 AM. Locally heavy rainfall possible.

Monday, March 23

3 am

Rain

44°

76%

NNE 6 mph

Rain

Feels Like41°
WindNNE 6 mph
Humidity99%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.07 in

4 am

Rain

42°

100%

NE 8 mph

Rain

Feels Like37°
WindNE 8 mph
Humidity96%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.22 in

5 am

Rain

41°

100%

NNE 10 mph

Rain

Feels Like35°
WindNNE 10 mph
Humidity94%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.3 in

6 am

Rain

39°

100%

NNE 9 mph

Rain

Feels Like33°
WindNNE 9 mph
Humidity92%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.23 in

7 am

Rain

38°

100%

NE 11 mph

Rain

Feels Like30°
WindNE 11 mph
Humidity91%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.05 in

8 am

Rain

37°

100%

NE 11 mph

Rain

Feels Like30°
WindNE 11 mph
Humidity92%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.07 in

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9 am

Light Rain

38°

84%

NNE 10 mph

Light Rain

Feels Like31°
WindNNE 10 mph
Humidity89%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.01 in

10 am

Light Rain

38°

40%

NNE 12 mph

Light Rain

Feels Like30°
WindNNE 12 mph
Humidity88%
UV Index0 of 11
Cloud Cover100%
Rain Amount0 in

11 am

Light Rain

38°

35%

NNE 13 mph

Light Rain

Feels Like30°
WindNNE 13 mph
Humidity86%
UV Index1 of 11
Cloud Cover100%
Rain Amount0 in

12 pm

Light Rain

38°

39%

NNE 13 mph

Light Rain

Feels Like30°
WindNNE 13 mph
Humidity84%
UV Index1 of 11
Cloud Cover100%
Rain Amount0 in

1 pm

Light Rain

38°

41%

N 13 mph

Light Rain

Feels Like30°
WindN 13 mph
Humidity82%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.01 in

2 pm

Rain/Snow Showers

38°

48%

N 14 mph

Rain/Snow Showers

Feels Like30°
WindN 14 mph
Humidity81%
UV Index1 of 11
Cloud Cover100%
Precip Amount0.01 in

3 pm

Rain/Snow Showers

38°

38%

N 13 mph

Rain/Snow Showers

Feels Like30°
WindN 13 mph
Humidity81%
UV Index2 of 11
Cloud Cover99%
Precip Amount0.01 in

4 pm

Cloudy

38°

24%

N 12 mph

Cloudy

Feels Like30°
WindN 12 mph
Humidity80%
UV Index1 of 11
Cloud Cover97%
Precip Amount0 in

5 pm

Cloudy

38°

10%

N 12 mph

Cloudy

Feels Like31°
WindN 12 mph
Humidity77%
UV Index0 of 11
Cloud Cover90%
Precip Amount0 in

6 pm

Cloudy

37°

6%

N 11 mph

Cloudy

Feels Like30°
WindN 11 mph
Humidity79%
UV Index0 of 11
Cloud Cover89%
Precip Amount0 in

7 pm

Cloudy

37°

17%

N 9 mph

Cloudy

Feels Like30°
WindN 9 mph
Humidity79%
UV Index0 of 11
Cloud Cover88%
Precip Amount0 in

8 pm

Showers

37°

35%

NNW 7 mph

Showers

Feels Like31°
WindNNW 7 mph
Humidity80%
UV Index0 of 11
Cloud Cover89%
Rain Amount0.01 in

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9 pm

Cloudy

36°

22%

NNW 7 mph

Cloudy

Feels Like31°
WindNNW 7 mph
Humidity77%
UV Index0 of 11
Cloud Cover85%
Precip Amount0 in

10 pm

Mostly Cloudy

36°

21%

NNW 6 mph

Mostly Cloudy

Feels Like31°
WindNNW 6 mph
Humidity72%
UV Index0 of 11
Cloud Cover77%
Precip Amount0 in

11 pm

Mostly Cloudy

35°

23%

NNW 5 mph

Mostly Cloudy

Feels Like31°
WindNNW 5 mph
Humidity72%
UV Index0 of 11
Cloud Cover64%
Precip Amount0 in

Tuesday, March 24

12 am

Mostly Cloudy

35°

24%

NNW 7 mph

Mostly Cloudy

Feels Like28°
WindNNW 7 mph
Humidity72%
UV Index0 of 11
Cloud Cover62%
Precip Amount0 in

1 am

Partly Cloudy

33°

15%

NNW 7 mph

Partly Cloudy

Feels Like27°
WindNNW 7 mph
Humidity72%
UV Index0 of 11
Cloud Cover57%
Precip Amount0 in

2 am

Partly Cloudy

33°

15%

NNW 9 mph

Partly Cloudy

Feels Like25°
WindNNW 9 mph
Humidity67%
UV Index0 of 11
Cloud Cover43%
Precip Amount0 in

3 am

Partly Cloudy

32°

15%

NNW 10 mph

Partly Cloudy

Feels Like24°
WindNNW 10 mph
Humidity65%
UV Index0 of 11
Cloud Cover35%
Precip Amount0 in

4 am

Clear

31°

3%

NNW 9 mph

Clear

Feels Like23°
WindNNW 9 mph
Humidity67%
UV Index0 of 11
Cloud Cover12%
Precip Amount0 in

5 am

Clear

31°

2%

NNW 9 mph

Clear

Feels Like23°
WindNNW 9 mph
Humidity66%
UV Index0 of 11
Cloud Cover12%
Precip Amount0 in

6 am

Clear

30°

3%

NNW 8 mph

Clear

Feels Like23°
WindNNW 8 mph
Humidity67%
UV Index0 of 11
Cloud Cover6%
Precip Amount0 in

7 am

Sunny

30°

3%

NNW 8 mph

Sunny

Feels Like23°
WindNNW 8 mph
Humidity66%
UV Index0 of 11
Cloud Cover8%
Precip Amount0 in

8 am

Sunny

32°

2%

NNW 9 mph

Sunny

Feels Like24°
WindNNW 9 mph
Humidity64%
UV Index0 of 11
Cloud Cover8%
Precip Amount0 in

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9 am

Sunny

35°

1%

NNW 10 mph

Sunny

Feels Like27°
WindNNW 10 mph
Humidity57%
UV Index1 of 11
Cloud Cover7%
Precip Amount0 in

10 am

Sunny

37°

0%

N 10 mph

Sunny

Feels Like30°
WindN 10 mph
Humidity50%
UV Index2 of 11
Cloud Cover1%
Precip Amount0 in

11 am

Sunny

39°

0%

N 10 mph

Sunny

Feels Like33°
WindN 10 mph
Humidity46%
UV Index4 of 11
Cloud Cover4%
Precip Amount0 in

12 pm

Sunny

40°

0%

N 7 mph

Sunny

Feels Like35°
WindN 7 mph
Humidity43%
UV Index5 of 11
Cloud Cover2%
Rain Amount0 in

1 pm

Sunny

42°

0%

N 5 mph

Sunny

Feels Like38°
WindN 5 mph
Humidity40%
UV Index5 of 11
Cloud Cover1%
Rain Amount0 in

2 pm

Sunny

42°

0%

WSW 5 mph

Sunny

Feels Like39°
WindWSW 5 mph
Humidity38%
UV Index5 of 11
Cloud Cover5%
Rain Amount0 in

3 pm

Sunny

43°

0%

SW 9 mph

Sunny

Feels Like38°
WindSW 9 mph
Humidity40%
UV Index3 of 11
Cloud Cover6%
Rain Amount0 in

4 pm

Sunny

42°

0%

SW 10 mph

Sunny

Feels Like36°
WindSW 10 mph
Humidity41%
UV Index2 of 11
Cloud Cover5%
Rain Amount0 in

5 pm

Sunny

41°

0%

SW 10 mph

Sunny

Feels Like35°
WindSW 10 mph
Humidity44%
UV Index1 of 11
Cloud Cover6%
Rain Amount0 in

6 pm

Mostly Sunny

40°

0%

SW 10 mph

Mostly Sunny

Feels Like34°
WindSW 10 mph
Humidity48%
UV Index0 of 11
Cloud Cover21%
Precip Amount0 in

7 pm

Mostly Sunny

38°

1%

SW 10 mph

Mostly Sunny

Feels Like32°
WindSW 10 mph
Humidity54%
UV Index0 of 11
Cloud Cover29%
Precip Amount0 in

8 pm

Mostly Clear

37°

2%

SSW 10 mph

Mostly Clear

Feels Like31°
WindSSW 10 mph
Humidity58%
UV Index0 of 11
Cloud Cover22%
Precip Amount0 in

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9 pm

Partly Cloudy

37°

2%

SW 10 mph

Partly Cloudy

Feels Like30°
WindSW 10 mph
Humidity63%
UV Index0 of 11
Cloud Cover36%
Precip Amount0 in

10 pm

Partly Cloudy

36°

2%

SW 10 mph

Partly Cloudy

Feels Like29°
WindSW 10 mph
Humidity65%
UV Index0 of 11
Cloud Cover45%
Precip Amount0 in

11 pm

Partly Cloudy

36°

2%

SW 10 mph

Partly Cloudy

Feels Like29°
WindSW 10 mph
Humidity66%
UV Index0 of 11
Cloud Cover49%
Precip Amount0 in

Wednesday, March 25

12 am

Mostly Cloudy

36°

3%

SW 10 mph

Mostly Cloudy

Feels Like28°
WindSW 10 mph
Humidity68%
UV Index0 of 11
Cloud Cover63%
Precip Amount0 in

1 am

Mostly Cloudy

35°

3%

SW 9 mph

Mostly Cloudy

Feels Like29°
WindSW 9 mph
Humidity70%
UV Index0 of 11
Cloud Cover65%
Precip Amount0 in

2 am

Mostly Cloudy

35°

4%

WSW 8 mph

Mostly Cloudy

Feels Like29°
WindWSW 8 mph
Humidity73%
UV Index0 of 11
Cloud Cover77%
Precip Amount0 in

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