Groton, CT

Right Now
58°
Cloudy
  • Humidity: 89%
  • Feels Like: 55°
  • Heat Index: 58°
  • Wind: 13 mph
  • Wind Chill: 55°
  • UV Index: 1 Low
  • Sunrise: 07:00:19 AM
  • Sunset: 04:18:59 PM
  • Dew Point: 55°
  • Visibility: 4 mi

Today

Mostly cloudy. High 59F. Winds SSW at 10 to 20 mph. Winds could occasionally gust over 40 mph.

Tonight

Cloudy and damp with rain early...then becoming partly cloudy. Low 32F. Winds W at 15 to 25 mph. Chance of rain 80%. Winds could occasionally gust over 40 mph.

Tomorrow

Sunshine and clouds mixed. High 42F. Winds WNW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
10 AM
58°
6%
10 AM
58°

Wind: SSW @ 13mph

Precip: 6% Chance

Humidity: 88%

Wind Chill: 55°

Heat Index: 58°

UV Index: 0 Low

Visibility: 4 mi

11 AM
57°
4%
11 AM
57°

Wind: SSW @ 14mph

Precip: 4% Chance

Humidity: 85%

Wind Chill: 54°

Heat Index: 57°

UV Index: 1 Low

Visibility: 5 mi

12 PM
57°
3%
12 PM
57°

Wind: SSW @ 14mph

Precip: 3% Chance

Humidity: 84%

Wind Chill: 54°

Heat Index: 57°

UV Index: 1 Low

Visibility: 6 mi

1 PM
57°
3%
1 PM
57°

Wind: SSW @ 13mph

Precip: 3% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 57°

UV Index: 1 Low

Visibility: 7 mi

2 PM
56°
3%
2 PM
56°

Wind: SSW @ 15mph

Precip: 3% Chance

Humidity: 86%

Wind Chill: 53°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

3 PM
56°
4%
3 PM
56°

Wind: SSW @ 16mph

Precip: 4% Chance

Humidity: 86%

Wind Chill: 52°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

4 PM
56°
6%
4 PM
56°

Wind: SSW @ 16mph

Precip: 6% Chance

Humidity: 85%

Wind Chill: 52°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

5 PM
56°
11%
5 PM
56°

Wind: SSW @ 15mph

Precip: 11% Chance

Humidity: 87%

Wind Chill: 52°

Heat Index: 56°

UV Index: 0 Low

Visibility: 7 mi

6 PM
57°
10%
6 PM
57°

Wind: SSW @ 17mph

Precip: 10% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 8 mi

7 PM
57°
31%
7 PM
57°

Wind: SSW @ 17mph

Precip: 31% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 8 mi

8 PM
57°
64%
8 PM
57°

Wind: SW @ 18mph

Precip: 64% Chance

Humidity: 83%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 6 mi

9 PM
57°
75%
9 PM
57°

Wind: SW @ 18mph

Precip: 75% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 57°

UV Index: 0 Low

Visibility: 3 mi