Groton, CT

Right Now
62°
Clear
  • Humidity: 89%
  • Feels Like: 62°
  • Heat Index: 62°
  • Wind: 2 mph
  • Wind Chill: 62°
  • UV Index: 9 Very High
  • Sunrise: 05:28:54 AM
  • Sunset: 08:19:45 PM
  • Dew Point: 58°
  • Visibility: 10 mi

Today

Mostly sunny. High 86F. Winds S at 5 to 10 mph.

Tonight

A few clouds. Low 73F. Winds SW at 5 to 10 mph.

Tomorrow

Partly to mostly cloudy with scattered showers and thunderstorms in the afternoon. High 88F. Winds SW at 10 to 15 mph. Chance of rain 40%.

Next 12 Hours

Time
Temp
Precip
5 AM
63°
0%
5 AM
63°

Wind: NNE @ 2mph

Precip: 0% Chance

Humidity: 87%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 9 mi

6 AM
63°
0%
6 AM
63°

Wind: NNE @ 2mph

Precip: 0% Chance

Humidity: 86%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 9 mi

7 AM
67°
0%
7 AM
67°

Wind: NNE @ 2mph

Precip: 0% Chance

Humidity: 78%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 10 mi

8 AM
72°
0%
8 AM
72°

Wind: NNE @ 2mph

Precip: 0% Chance

Humidity: 68%

Wind Chill: 72°

Heat Index: 72°

UV Index: 1 Low

Visibility: 10 mi

9 AM
77°
0%
9 AM
77°

Wind: ESE @ 2mph

Precip: 0% Chance

Humidity: 59%

Wind Chill: 77°

Heat Index: 77°

UV Index: 3 Moderate

Visibility: 10 mi

10 AM
80°
0%
10 AM
80°

Wind: S @ 4mph

Precip: 0% Chance

Humidity: 55%

Wind Chill: 80°

Heat Index: 82°

UV Index: 5 Moderate

Visibility: 10 mi

11 AM
81°
0%
11 AM
81°

Wind: SSW @ 6mph

Precip: 0% Chance

Humidity: 53%

Wind Chill: 81°

Heat Index: 83°

UV Index: 7 High

Visibility: 10 mi

12 PM
82°
0%
12 PM
82°

Wind: SSW @ 7mph

Precip: 0% Chance

Humidity: 52%

Wind Chill: 82°

Heat Index: 84°

UV Index: 9 Very High

Visibility: 10 mi

1 PM
82°
0%
1 PM
82°

Wind: SSW @ 8mph

Precip: 0% Chance

Humidity: 51%

Wind Chill: 82°

Heat Index: 84°

UV Index: 9 Very High

Visibility: 10 mi

2 PM
83°
1%
2 PM
83°

Wind: SSW @ 9mph

Precip: 1% Chance

Humidity: 52%

Wind Chill: 83°

Heat Index: 85°

UV Index: 8 Very High

Visibility: 10 mi

3 PM
83°
1%
3 PM
83°

Wind: SSW @ 9mph

Precip: 1% Chance

Humidity: 54%

Wind Chill: 83°

Heat Index: 85°

UV Index: 7 High

Visibility: 10 mi

4 PM
83°
1%
4 PM
83°

Wind: SSW @ 9mph

Precip: 1% Chance

Humidity: 56%

Wind Chill: 83°

Heat Index: 85°

UV Index: 4 Moderate

Visibility: 10 mi