Groton, CT

Right Now
56°
Mostly Cloudy
  • Humidity: 89%
  • Feels Like: 53°
  • Heat Index: 56°
  • Wind: 12 mph
  • Wind Chill: 53°
  • UV Index: 0 Low
  • Sunrise: 07:00:16 AM
  • Sunset: 04:18:53 PM
  • Dew Point: 53°
  • Visibility: 9 mi

Today

Overcast. High 57F. Winds SSW at 10 to 20 mph.

Tonight

Rain early. Decreasing clouds overnight. Low 32F. Winds W at 15 to 25 mph. Chance of rain 80%. Winds could occasionally gust over 40 mph.

Tomorrow

Partly cloudy skies. High 42F. Winds WNW at 5 to 10 mph.

Weather Alert

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt and
seas 3 to 5 feet.

* WHERE...Long Island Sound, Peconic and Gardiners Bays, and
South Shore Bays from Jones Inlet through Shinnecock Bay.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

Next 12 Hours

Time
Temp
Precip
3 PM
56°
4%
3 PM
56°

Wind: SSW @ 13mph

Precip: 4% Chance

Humidity: 90%

Wind Chill: 52°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

4 PM
56°
4%
4 PM
56°

Wind: SSW @ 13mph

Precip: 4% Chance

Humidity: 88%

Wind Chill: 52°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

5 PM
56°
4%
5 PM
56°

Wind: SSW @ 14mph

Precip: 4% Chance

Humidity: 89%

Wind Chill: 53°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

6 PM
57°
9%
6 PM
57°

Wind: SSW @ 17mph

Precip: 9% Chance

Humidity: 85%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 7 mi

7 PM
57°
16%
7 PM
57°

Wind: SSW @ 17mph

Precip: 16% Chance

Humidity: 85%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 8 mi

8 PM
57°
46%
8 PM
57°

Wind: SW @ 18mph

Precip: 46% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 9 mi

9 PM
58°
78%
9 PM
58°

Wind: SW @ 18mph

Precip: 78% Chance

Humidity: 81%

Wind Chill: 54°

Heat Index: 58°

UV Index: 0 Low

Visibility: 3 mi

10 PM
54°
70%
10 PM
54°

Wind: W @ 16mph

Precip: 70% Chance

Humidity: 82%

Wind Chill: 50°

Heat Index: 54°

UV Index: 0 Low

Visibility: 6 mi

11 PM
50°
34%
11 PM
50°

Wind: WNW @ 16mph

Precip: 34% Chance

Humidity: 73%

Wind Chill: 44°

Heat Index: 50°

UV Index: 0 Low

Visibility: 10 mi

12 AM
46°
24%
12 AM
46°

Wind: WNW @ 15mph

Precip: 24% Chance

Humidity: 64%

Wind Chill: 39°

Heat Index: 46°

UV Index: 0 Low

Visibility: 10 mi

1 AM
43°
2%
1 AM
43°

Wind: WNW @ 13mph

Precip: 2% Chance

Humidity: 65%

Wind Chill: 37°

Heat Index: 43°

UV Index: 0 Low

Visibility: 10 mi

2 AM
41°
1%
2 AM
41°

Wind: WNW @ 13mph

Precip: 1% Chance

Humidity: 64%

Wind Chill: 34°

Heat Index: 41°

UV Index: 0 Low

Visibility: 10 mi