Hourly Weather Forecast - Westford, MA

12 AM
32°F
10%
9mph
SSW
Cloudy
Humidity
76%
Feels like
25°F
Dew Point
26°F
1 AM
33°F
10%
9mph
SSW
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
27°F
2 AM
34°F
10%
10mph
SSW
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
28°F
3 AM
35°F
10%
10mph
SW
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
29°F
4 AM
36°F
20%
10mph
SW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
30°F
5 AM
37°F
40%
9mph
SW
40% Chance of Flurries
Humidity
77%
Feels like
30°F
Dew Point
30°F
6 AM
37°F
50%
8mph
SW
50% Chance of Light Rain
Humidity
78%
Feels like
31°F
Dew Point
31°F
7 AM
38°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
74%
Feels like
33°F
Dew Point
31°F
7:12 AM
8 AM
39°F
20%
7mph
SW
Partly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
31°F
9 AM
41°F
10%
7mph
SW
Mostly Sunny
Humidity
69%
Feels like
36°F
Dew Point
32°F
10 AM
42°F
10%
8mph
WSW
Sunny
Humidity
65%
Feels like
37°F
Dew Point
31°F
11 AM
43°F
10%
9mph
WSW
Mostly Sunny
Humidity
63%
Feels like
38°F
Dew Point
31°F
12 PM
43°F
10%
10mph
WSW
Partly Cloudy
Humidity
57%
Feels like
38°F
Dew Point
29°F
1 PM
42°F
10%
10mph
W
Partly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
27°F
2 PM
40°F
10%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
25°F
3 PM
37°F
10%
12mph
W
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
24°F
4 PM
34°F
0%
12mph
WNW
Partly Cloudy
Humidity
61%
Feels like
25°F
Dew Point
22°F
4:15 PM
5 PM
32°F
0%
12mph
WNW
Partly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
20°F
6 PM
30°F
0%
12mph
WNW
Mostly Clear
Humidity
59%
Feels like
21°F
Dew Point
18°F
7 PM
29°F
0%
11mph
WNW
Mostly Clear
Humidity
58%
Feels like
19°F
Dew Point
16°F
8 PM
28°F
0%
11mph
WNW
Mostly Clear
Humidity
60%
Feels like
18°F
Dew Point
16°F
9 PM
27°F
0%
10mph
W
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
15°F
10 PM
26°F
0%
9mph
W
Partly Cloudy
Humidity
62%
Feels like
16°F
Dew Point
15°F
11 PM
25°F
0%
9mph
WNW
Partly Cloudy
Humidity
62%
Feels like
16°F
Dew Point
14°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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