Hourly Weather Forecast - West Groton, MA

12 AM
27°F
0%
6mph
WNW
Mostly Clear
Humidity
50%
Feels like
20°F
Dew Point
11°F
1 AM
26°F
0%
7mph
WNW
Partly Cloudy
Humidity
50%
Feels like
18°F
Dew Point
10°F
2 AM
25°F
0%
7mph
NW
Mostly Clear
Humidity
51%
Feels like
17°F
Dew Point
10°F
3 AM
24°F
0%
7mph
NW
Mostly Clear
Humidity
52%
Feels like
16°F
Dew Point
9°F
4 AM
23°F
0%
6mph
NW
Clear
Humidity
53%
Feels like
16°F
Dew Point
9°F
5 AM
23°F
0%
6mph
NW
Clear
Humidity
51%
Feels like
15°F
Dew Point
8°F
6 AM
23°F
0%
6mph
WNW
Clear
Humidity
49%
Feels like
15°F
Dew Point
6°F
7 AM
23°F
0%
6mph
WNW
Clear
Humidity
47%
Feels like
15°F
Dew Point
6°F
7:13 AM
8 AM
24°F
0%
6mph
NW
Sunny
Humidity
46%
Feels like
17°F
Dew Point
7°F
9 AM
26°F
0%
6mph
NW
Sunny
Humidity
43%
Feels like
19°F
Dew Point
6°F
10 AM
28°F
0%
6mph
NW
Sunny
Humidity
39%
Feels like
21°F
Dew Point
6°F
11 AM
29°F
0%
6mph
NW
Sunny
Humidity
37%
Feels like
23°F
Dew Point
6°F
12 PM
31°F
0%
6mph
NW
Sunny
Humidity
35%
Feels like
25°F
Dew Point
7°F
1 PM
32°F
0%
5mph
NW
Sunny
Humidity
35%
Feels like
27°F
Dew Point
7°F
2 PM
32°F
0%
4mph
WNW
Mostly Sunny
Humidity
36%
Feels like
28°F
Dew Point
8°F
3 PM
31°F
0%
3mph
WNW
Partly Cloudy
Humidity
37%
Feels like
28°F
Dew Point
8°F
4 PM
30°F
0%
2mph
W
Partly Cloudy
Humidity
42%
Feels like
30°F
Dew Point
10°F
4:16 PM
5 PM
29°F
0%
1mph
W
Partly Cloudy
Humidity
47%
Feels like
29°F
Dew Point
11°F
6 PM
29°F
0%
1mph
WSW
Clear
Humidity
53%
Feels like
29°F
Dew Point
14°F
7 PM
29°F
0%
1mph
SW
Clear
Humidity
59%
Feels like
29°F
Dew Point
16°F
8 PM
28°F
0%
1mph
SW
Mostly Clear
Humidity
60%
Feels like
28°F
Dew Point
16°F
9 PM
28°F
10%
1mph
SW
Partly Cloudy
Humidity
61%
Feels like
28°F
Dew Point
16°F
10 PM
28°F
10%
1mph
WSW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
17°F
11 PM
28°F
10%
1mph
WSW
Cloudy
Humidity
65%
Feels like
28°F
Dew Point
17°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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