Hourly Weather Forecast - Westford, MA

5 AM
13°F
0%
9mph
NW
Clear
Humidity
63%
Feels like
1°F
Dew Point
3°F
6 AM
13°F
0%
9mph
NW
Clear
Humidity
65%
Feels like
1°F
Dew Point
3°F
7 AM
14°F
0%
8mph
NW
Clear
Humidity
64%
Feels like
3°F
Dew Point
4°F
7:08 AM
8 AM
15°F
0%
8mph
NW
Sunny
Humidity
62%
Feels like
4°F
Dew Point
5°F
9 AM
18°F
0%
9mph
WNW
Sunny
Humidity
59%
Feels like
7°F
Dew Point
6°F
10 AM
20°F
0%
9mph
WNW
Sunny
Humidity
56%
Feels like
9°F
Dew Point
6°F
11 AM
21°F
0%
9mph
WNW
Mostly Sunny
Humidity
53%
Feels like
11°F
Dew Point
7°F
12 PM
22°F
0%
9mph
WNW
Mostly Sunny
Humidity
52%
Feels like
12°F
Dew Point
8°F
1 PM
23°F
0%
9mph
WNW
Partly Cloudy
Humidity
53%
Feels like
13°F
Dew Point
8°F
2 PM
22°F
0%
9mph
WNW
Partly Cloudy
Humidity
54%
Feels like
13°F
Dew Point
8°F
3 PM
22°F
0%
8mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
9°F
4 PM
21°F
0%
7mph
WNW
Partly Cloudy
Humidity
59%
Feels like
12°F
Dew Point
9°F
4:13 PM
5 PM
20°F
0%
6mph
WNW
Partly Cloudy
Humidity
62%
Feels like
12°F
Dew Point
9°F
6 PM
20°F
0%
5mph
W
Partly Cloudy
Humidity
64%
Feels like
13°F
Dew Point
10°F
7 PM
20°F
0%
4mph
W
Partly Cloudy
Humidity
66%
Feels like
14°F
Dew Point
11°F
8 PM
20°F
10%
4mph
WSW
Mostly Clear
Humidity
69%
Feels like
14°F
Dew Point
11°F
9 PM
20°F
10%
4mph
WSW
Partly Cloudy
Humidity
72%
Feels like
14°F
Dew Point
12°F
10 PM
20°F
0%
4mph
WSW
Partly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
13°F
11 PM
20°F
0%
4mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide