Hourly Weather Forecast - South Chatham, MA

12 AM
29°F
0%
5mph
WSW
Partly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
22°F
1 AM
28°F
0%
6mph
W
Partly Cloudy
Humidity
76%
Feels like
22°F
Dew Point
22°F
2 AM
27°F
0%
5mph
W
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
20°F
3 AM
26°F
0%
5mph
W
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
18°F
4 AM
25°F
0%
5mph
W
Cloudy
Humidity
70%
Feels like
19°F
Dew Point
17°F
5 AM
25°F
0%
5mph
W
Mostly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
15°F
6 AM
24°F
0%
4mph
W
Partly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
13°F
7 AM
25°F
0%
4mph
W
Clear
Humidity
61%
Feels like
20°F
Dew Point
13°F
7:02 AM
8 AM
25°F
0%
4mph
W
Sunny
Humidity
61%
Feels like
20°F
Dew Point
13°F
9 AM
25°F
0%
4mph
W
Sunny
Humidity
61%
Feels like
20°F
Dew Point
13°F
10 AM
25°F
0%
4mph
W
Sunny
Humidity
61%
Feels like
20°F
Dew Point
13°F
11 AM
25°F
0%
4mph
W
Mostly Sunny
Humidity
61%
Feels like
20°F
Dew Point
13°F
12 PM
25°F
0%
4mph
W
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
14°F
1 PM
25°F
0%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
20°F
Dew Point
15°F
2 PM
25°F
0%
5mph
W
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
15°F
3 PM
24°F
0%
5mph
W
Mostly Sunny
Humidity
65%
Feels like
19°F
Dew Point
14°F
4 PM
24°F
0%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
18°F
Dew Point
13°F
4:40 PM
5 PM
23°F
0%
4mph
W
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
6 PM
22°F
0%
5mph
W
Mostly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
11°F
7 PM
22°F
0%
5mph
W
Mostly Cloudy
Humidity
62%
Feels like
15°F
Dew Point
11°F
8 PM
21°F
0%
5mph
W
Partly Cloudy
Humidity
63%
Feels like
15°F
Dew Point
11°F
9 PM
21°F
0%
5mph
W
Partly Cloudy
Humidity
62%
Feels like
14°F
Dew Point
10°F
10 PM
20°F
0%
5mph
W
Clear
Humidity
60%
Feels like
14°F
Dew Point
9°F
11 PM
20°F
0%
5mph
W
Clear
Humidity
60%
Feels like
13°F
Dew Point
9°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Weekend Weather Outlook

Today's 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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide