Hourly Weather Forecast - Chelmsford, MA

12 AM
13°F
0%
4mph
WSW
Clear
Humidity
48%
Feels like
6°F
Dew Point
-3°F
1 AM
13°F
0%
4mph
WSW
Clear
Humidity
49%
Feels like
6°F
Dew Point
-3°F
2 AM
12°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
5°F
Dew Point
-3°F
3 AM
11°F
0%
4mph
WSW
Clear
Humidity
53%
Feels like
4°F
Dew Point
-2°F
4 AM
11°F
0%
4mph
WSW
Clear
Humidity
55%
Feels like
4°F
Dew Point
-2°F
5 AM
10°F
0%
4mph
WSW
Clear
Humidity
57%
Feels like
4°F
Dew Point
-2°F
6 AM
10°F
0%
3mph
SW
Clear
Humidity
60%
Feels like
4°F
Dew Point
-1°F
7 AM
11°F
0%
3mph
SW
Clear
Humidity
60%
Feels like
5°F
Dew Point
0°F
7:09 AM
8 AM
13°F
0%
3mph
SW
Partly Cloudy
Humidity
56%
Feels like
8°F
Dew Point
1°F
9 AM
17°F
0%
4mph
SW
Mostly Cloudy
Humidity
51%
Feels like
11°F
Dew Point
2°F
10 AM
20°F
10%
4mph
SW
Cloudy
Humidity
45%
Feels like
14°F
Dew Point
2°F
11 AM
23°F
10%
4mph
SW
Cloudy
Humidity
40%
Feels like
17°F
Dew Point
2°F
12 PM
25°F
10%
5mph
SSW
Cloudy
Humidity
37%
Feels like
19°F
Dew Point
2°F
1 PM
27°F
10%
6mph
SSW
Cloudy
Humidity
36%
Feels like
20°F
Dew Point
3°F
2 PM
27°F
10%
6mph
SSW
Cloudy
Humidity
36%
Feels like
21°F
Dew Point
4°F
3 PM
27°F
10%
6mph
SSW
Mostly Cloudy
Humidity
38%
Feels like
21°F
Dew Point
5°F
4 PM
26°F
10%
6mph
SSW
Mostly Cloudy
Humidity
43%
Feels like
20°F
Dew Point
7°F
4:44 PM
5 PM
25°F
10%
5mph
SSW
Partly Cloudy
Humidity
48%
Feels like
19°F
Dew Point
8°F
6 PM
24°F
10%
5mph
SSW
Partly Cloudy
Humidity
55%
Feels like
18°F
Dew Point
10°F
7 PM
23°F
10%
5mph
SSW
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
8 PM
23°F
10%
4mph
SSW
Mostly Clear
Humidity
66%
Feels like
17°F
Dew Point
13°F
9 PM
24°F
10%
4mph
SSW
Mostly Clear
Humidity
68%
Feels like
18°F
Dew Point
15°F
10 PM
25°F
10%
4mph
SSW
Clear
Humidity
69%
Feels like
20°F
Dew Point
16°F
11 PM
26°F
10%
5mph
SSW
Clear
Humidity
69%
Feels like
20°F
Dew Point
17°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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