Hourly Weather Forecast - Groton, MA

12 AM
36°F
40%
5mph
SE
40% Chance Rain Showers
Humidity
73%
Feels like
32°F
Dew Point
28°F
1 AM
36°F
50%
5mph
SE
50% Chance Rain Showers
Humidity
77%
Feels like
32°F
Dew Point
29°F
2 AM
37°F
40%
5mph
SE
40% Chance Rain Showers
Humidity
80%
Feels like
33°F
Dew Point
31°F
3 AM
38°F
20%
5mph
SE
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
34°F
4 AM
40°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
86%
Feels like
37°F
Dew Point
36°F
5 AM
41°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
87%
Feels like
38°F
Dew Point
38°F
6 AM
42°F
70%
5mph
ESE
70% Chance of Light Rain
Humidity
86%
Feels like
39°F
Dew Point
38°F
6:57 AM
7 AM
43°F
100%
6mph
ESE
Light Rain
Humidity
89%
Feels like
39°F
Dew Point
40°F
8 AM
44°F
100%
6mph
ESE
Light Rain
Humidity
89%
Feels like
41°F
Dew Point
41°F
9 AM
46°F
100%
6mph
ESE
Light Rain
Humidity
92%
Feels like
42°F
Dew Point
43°F
10 AM
47°F
100%
6mph
ESE
Rain
Humidity
93%
Feels like
44°F
Dew Point
45°F
11 AM
48°F
100%
6mph
SE
Rain
Humidity
94%
Feels like
46°F
Dew Point
47°F
12 PM
50°F
90%
6mph
SE
Rain
Humidity
94%
Feels like
48°F
Dew Point
48°F
1 PM
52°F
90%
6mph
SSE
Rain
Humidity
90%
Feels like
52°F
Dew Point
49°F
2 PM
54°F
90%
6mph
SSE
Rain
Humidity
88%
Feels like
54°F
Dew Point
51°F
3 PM
56°F
100%
7mph
SSE
Rain
Humidity
84%
Feels like
56°F
Dew Point
52°F
4 PM
58°F
100%
8mph
S
Thunderstorms
Humidity
80%
Feels like
58°F
Dew Point
52°F
5 PM
59°F
100%
10mph
S
Thunderstorms
Humidity
77%
Feels like
59°F
Dew Point
52°F
6 PM
59°F
90%
11mph
S
Light Rain
Humidity
76%
Feels like
59°F
Dew Point
52°F
6:53 PM
7 PM
59°F
90%
11mph
S
Light Rain
Humidity
77%
Feels like
59°F
Dew Point
52°F
8 PM
59°F
90%
12mph
S
Light Rain
Humidity
77%
Feels like
59°F
Dew Point
52°F
9 PM
60°F
80%
14mph
S
80% Chance of Light Rain
Humidity
83%
Feels like
60°F
Dew Point
55°F
10 PM
60°F
80%
15mph
S
80% Chance of Light Rain
Humidity
80%
Feels like
60°F
Dew Point
54°F
11 PM
59°F
70%
14mph
S
70% Chance of Light Rain
Humidity
79%
Feels like
59°F
Dew Point
52°F

Wind Gust Forecast

High Winds & Heavy Snow Batter The Northern U.S.

A storm system tracking across the Northern U.S. will usher in snowy and blustery weather for the end of the week.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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