Hourly Weather Forecast - Groton, MA

5 PM
33°F
0%
6mph
NNW
Sunny
Humidity
41%
Feels like
27°F
Dew Point
12°F
5:35 PM
6 PM
30°F
0%
5mph
NNW
Clear
Humidity
44%
Feels like
24°F
Dew Point
11°F
7 PM
27°F
0%
4mph
NNW
Clear
Humidity
51%
Feels like
21°F
Dew Point
11°F
8 PM
24°F
0%
4mph
NNW
Clear
Humidity
52%
Feels like
19°F
Dew Point
10°F
9 PM
22°F
0%
4mph
NNW
Clear
Humidity
53%
Feels like
16°F
Dew Point
8°F
10 PM
20°F
0%
4mph
NNW
Clear
Humidity
55%
Feels like
14°F
Dew Point
6°F
11 PM
18°F
0%
4mph
NNW
Clear
Humidity
56%
Feels like
11°F
Dew Point
5°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

Monday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide