Hourly Weather Forecast - South Dartmouth, MA

12 AM
20°F
10%
12mph
NW
Clear
Humidity
63%
Feels like
7°F
Dew Point
10°F
1 AM
19°F
10%
12mph
NW
Clear
Humidity
64%
Feels like
6°F
Dew Point
9°F
2 AM
18°F
10%
13mph
NW
Clear
Humidity
65%
Feels like
4°F
Dew Point
8°F
3 AM
17°F
10%
13mph
NW
Clear
Humidity
65%
Feels like
3°F
Dew Point
7°F
4 AM
16°F
10%
13mph
NW
Clear
Humidity
65%
Feels like
2°F
Dew Point
6°F
5 AM
15°F
10%
13mph
NW
Clear
Humidity
66%
Feels like
1°F
Dew Point
6°F
6 AM
15°F
10%
13mph
NW
Clear
Humidity
66%
Feels like
1°F
Dew Point
6°F
7 AM
16°F
10%
13mph
NW
Clear
Humidity
64%
Feels like
2°F
Dew Point
6°F
7:03 AM
8 AM
19°F
10%
13mph
NW
Sunny
Humidity
59%
Feels like
6°F
Dew Point
7°F
9 AM
21°F
10%
13mph
NW
Sunny
Humidity
55%
Feels like
9°F
Dew Point
8°F
10 AM
24°F
0%
13mph
NW
Sunny
Humidity
51%
Feels like
12°F
Dew Point
9°F
11 AM
26°F
0%
13mph
NW
Sunny
Humidity
48%
Feels like
15°F
Dew Point
9°F
12 PM
27°F
0%
12mph
NW
Sunny
Humidity
46%
Feels like
17°F
Dew Point
9°F
1 PM
28°F
0%
12mph
NW
Sunny
Humidity
45%
Feels like
17°F
Dew Point
9°F
2 PM
27°F
0%
11mph
NW
Sunny
Humidity
46%
Feels like
17°F
Dew Point
9°F
3 PM
26°F
0%
11mph
WNW
Sunny
Humidity
47%
Feels like
16°F
Dew Point
9°F
4 PM
25°F
0%
10mph
WNW
Sunny
Humidity
49%
Feels like
15°F
Dew Point
8°F
4:14 PM
5 PM
23°F
0%
9mph
WNW
Mostly Clear
Humidity
52%
Feels like
13°F
Dew Point
8°F
6 PM
22°F
0%
9mph
WNW
Partly Cloudy
Humidity
54%
Feels like
12°F
Dew Point
8°F
7 PM
20°F
0%
8mph
WNW
Partly Cloudy
Humidity
58%
Feels like
10°F
Dew Point
8°F
8 PM
19°F
10%
8mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
8°F
9 PM
20°F
10%
7mph
W
Mostly Cloudy
Humidity
61%
Feels like
10°F
Dew Point
8°F
10 PM
20°F
10%
7mph
W
Mostly Cloudy
Humidity
62%
Feels like
11°F
Dew Point
9°F
11 PM
21°F
10%
7mph
W
Mostly Cloudy
Humidity
63%
Feels like
12°F
Dew Point
11°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide