Hourly Weather Forecast - West Groton, MA

12 AM
25°F
10%
0mph
W
Cloudy
Humidity
77%
Feels like
25°F
Dew Point
19°F
1 AM
24°F
10%
1mph
W
Cloudy
Humidity
80%
Feels like
24°F
Dew Point
19°F
2 AM
24°F
10%
1mph
WSW
Cloudy
Humidity
78%
Feels like
24°F
Dew Point
19°F
3 AM
25°F
10%
1mph
SW
Cloudy
Humidity
76%
Feels like
25°F
Dew Point
19°F
4 AM
26°F
10%
1mph
SW
Cloudy
Humidity
82%
Feels like
26°F
Dew Point
21°F
5 AM
27°F
10%
1mph
SW
Cloudy
Humidity
80%
Feels like
27°F
Dew Point
21°F
6 AM
28°F
10%
2mph
SW
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
22°F
7 AM
29°F
10%
2mph
SW
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
23°F
7:14 AM
8 AM
32°F
10%
2mph
SW
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
25°F
9 AM
34°F
10%
3mph
SW
Partly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
26°F
10 AM
36°F
10%
4mph
SW
Partly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
27°F
11 AM
39°F
10%
4mph
SW
Mostly Sunny
Humidity
65%
Feels like
35°F
Dew Point
28°F
12 PM
41°F
30%
5mph
WSW
30% Chance Rain Showers
Humidity
63%
Feels like
37°F
Dew Point
29°F
1 PM
42°F
30%
5mph
WSW
30% Chance Rain Showers
Humidity
62%
Feels like
39°F
Dew Point
30°F
2 PM
41°F
10%
4mph
WSW
Partly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
30°F
3 PM
40°F
10%
3mph
WSW
Partly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
28°F
4 PM
38°F
10%
2mph
WSW
Partly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
28°F
4:18 PM
5 PM
36°F
10%
2mph
WSW
Partly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
28°F
6 PM
36°F
10%
1mph
W
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
28°F
7 PM
35°F
10%
1mph
WNW
Cloudy
Humidity
77%
Feels like
35°F
Dew Point
29°F
8 PM
35°F
10%
1mph
NW
Cloudy
Humidity
77%
Feels like
35°F
Dew Point
29°F
9 PM
34°F
10%
1mph
NW
Cloudy
Humidity
77%
Feels like
34°F
Dew Point
28°F
10 PM
34°F
10%
1mph
NW
Cloudy
Humidity
78%
Feels like
34°F
Dew Point
28°F
11 PM
33°F
10%
1mph
NW
Cloudy
Humidity
79%
Feels like
33°F
Dew Point
28°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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