Hourly Weather Forecast - Williamstown, MA

1 PM
35°F
0%
6mph
SW
Cloudy
Humidity
60%
Feels like
30°F
Dew Point
23°F
2 PM
35°F
0%
6mph
SSW
Cloudy
Humidity
59%
Feels like
30°F
Dew Point
23°F
3 PM
35°F
10%
6mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
23°F
4 PM
34°F
10%
6mph
S
Cloudy
Humidity
63%
Feels like
29°F
Dew Point
23°F
4:19 PM
5 PM
34°F
10%
6mph
S
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
24°F
6 PM
33°F
10%
6mph
SSW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
26°F
7 PM
32°F
10%
7mph
SW
Mostly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
26°F
8 PM
32°F
10%
8mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
26°F
9 PM
31°F
10%
9mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
26°F
10 PM
30°F
30%
10mph
W
30 % Chance of Heavy Snow
Humidity
84%
Feels like
21°F
Dew Point
25°F
11 PM
28°F
10%
11mph
WNW
Mostly Cloudy
Humidity
85%
Feels like
19°F
Dew Point
24°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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