Hourly Weather Forecast - West Groton, MA

11 AM
42°F
0%
9mph
W
Mostly Sunny
Humidity
53%
Feels like
36°F
Dew Point
26°F
12 PM
41°F
0%
10mph
WNW
Sunny
Humidity
48%
Feels like
35°F
Dew Point
23°F
1 PM
40°F
0%
10mph
WNW
Mostly Sunny
Humidity
47%
Feels like
33°F
Dew Point
21°F
2 PM
38°F
0%
10mph
WNW
Mostly Sunny
Humidity
47%
Feels like
31°F
Dew Point
19°F
3 PM
35°F
0%
9mph
WNW
Mostly Sunny
Humidity
41%
Feels like
28°F
Dew Point
14°F
4 PM
32°F
0%
8mph
WNW
Partly Cloudy
Humidity
44%
Feels like
25°F
Dew Point
13°F
4:16 PM
5 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
49%
Feels like
24°F
Dew Point
14°F
6 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
51%
Feels like
24°F
Dew Point
15°F
7 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
15°F
8 PM
31°F
0%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
24°F
Dew Point
15°F
9 PM
30°F
0%
6mph
WNW
Mostly Clear
Humidity
50%
Feels like
23°F
Dew Point
14°F
10 PM
29°F
0%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
23°F
Dew Point
13°F
11 PM
28°F
0%
6mph
WNW
Mostly Clear
Humidity
51%
Feels like
22°F
Dew Point
12°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

White Christmas? What Are The Odds

Today's Weather Outlook

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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