Hourly Weather Forecast - Chelmsford, MA

9 AM
35°F
0%
3mph
SW
Mostly Sunny
Humidity
66%
Feels like
35°F
Dew Point
24°F
10 AM
38°F
0%
3mph
SW
Sunny
Humidity
61%
Feels like
38°F
Dew Point
26°F
11 AM
40°F
0%
3mph
SW
Sunny
Humidity
57%
Feels like
40°F
Dew Point
26°F
12 PM
42°F
0%
3mph
SW
Sunny
Humidity
55%
Feels like
42°F
Dew Point
27°F
1 PM
43°F
0%
3mph
SW
Mostly Sunny
Humidity
54%
Feels like
43°F
Dew Point
27°F
2 PM
43°F
0%
3mph
SSW
Partly Cloudy
Humidity
55%
Feels like
43°F
Dew Point
28°F
3 PM
41°F
0%
3mph
SSW
Partly Cloudy
Humidity
58%
Feels like
41°F
Dew Point
28°F
4 PM
40°F
0%
3mph
S
Partly Cloudy
Humidity
61%
Feels like
40°F
Dew Point
28°F
4:34 PM
5 PM
38°F
0%
3mph
S
Mostly Cloudy
Humidity
66%
Feels like
36°F
Dew Point
28°F
6 PM
37°F
0%
4mph
S
Mostly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
28°F
7 PM
36°F
0%
5mph
SSW
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F
8 PM
35°F
10%
6mph
SSW
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
28°F
9 PM
36°F
10%
6mph
SSW
Cloudy
Humidity
75%
Feels like
31°F
Dew Point
28°F
10 PM
36°F
10%
6mph
SSW
Cloudy
Humidity
75%
Feels like
32°F
Dew Point
29°F
11 PM
37°F
10%
6mph
SSW
Cloudy
Humidity
75%
Feels like
33°F
Dew Point
30°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry 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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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