Hourly Weather Forecast - Williamstown, MA

12 AM
19°F
30%
7mph
WNW
30% Chance Snow Showers
Humidity
82%
Feels like
10°F
Dew Point
15°F
1 AM
19°F
30%
7mph
WNW
30% Chance Snow Showers
Humidity
82%
Feels like
10°F
Dew Point
15°F
2 AM
20°F
30%
6mph
WNW
30% Chance Snow Showers
Humidity
80%
Feels like
11°F
Dew Point
14°F
3 AM
20°F
30%
6mph
WNW
30% Chance Snow Showers
Humidity
81%
Feels like
11°F
Dew Point
15°F
4 AM
20°F
30%
6mph
W
30% Chance Snow Showers
Humidity
81%
Feels like
12°F
Dew Point
15°F
5 AM
20°F
30%
6mph
W
30% Chance Snow Showers
Humidity
81%
Feels like
12°F
Dew Point
15°F
6 AM
19°F
20%
5mph
W
Partly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
15°F
7 AM
19°F
20%
5mph
W
Partly Cloudy
Humidity
85%
Feels like
11°F
Dew Point
15°F
7:14 AM
8 AM
19°F
20%
5mph
W
Partly Cloudy
Humidity
85%
Feels like
12°F
Dew Point
15°F
9 AM
21°F
20%
6mph
WNW
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
17°F
10 AM
24°F
20%
6mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
16°F
Dew Point
18°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.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide