Hourly Weather Forecast - Groton, CT

12 AM
35°F
20%
5mph
ENE
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
1 AM
35°F
20%
5mph
ENE
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
2 AM
36°F
20%
5mph
E
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
3 AM
36°F
20%
5mph
E
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
4 AM
35°F
20%
5mph
ESE
Cloudy
Humidity
87%
Feels like
31°F
Dew Point
32°F
5 AM
35°F
20%
5mph
ESE
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
32°F
6 AM
35°F
10%
5mph
SE
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
33°F
6:13 AM
7 AM
36°F
10%
5mph
SSE
Cloudy
Humidity
94%
Feels like
32°F
Dew Point
34°F
8 AM
38°F
10%
6mph
S
Cloudy
Humidity
94%
Feels like
33°F
Dew Point
36°F
9 AM
40°F
10%
6mph
SSW
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
38°F
10 AM
42°F
10%
7mph
SSW
Cloudy
Humidity
88%
Feels like
38°F
Dew Point
39°F
11 AM
44°F
10%
8mph
SSW
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
40°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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