Hourly Weather Forecast - South Dartmouth, MA

12 AM
31°F
10%
10mph
WNW
Clear
Humidity
59%
Feels like
22°F
Dew Point
18°F
1 AM
30°F
10%
10mph
WNW
Clear
Humidity
59%
Feels like
21°F
Dew Point
18°F
2 AM
29°F
10%
9mph
WNW
Clear
Humidity
60%
Feels like
21°F
Dew Point
17°F
3 AM
29°F
10%
9mph
WNW
Clear
Humidity
60%
Feels like
20°F
Dew Point
17°F
4 AM
29°F
10%
9mph
WNW
Clear
Humidity
60%
Feels like
20°F
Dew Point
17°F
5 AM
28°F
10%
9mph
WNW
Clear
Humidity
59%
Feels like
20°F
Dew Point
16°F
6 AM
28°F
10%
8mph
WNW
Clear
Humidity
59%
Feels like
20°F
Dew Point
16°F
7 AM
29°F
10%
8mph
NW
Clear
Humidity
57%
Feels like
21°F
Dew Point
16°F
7:07 AM
8 AM
31°F
10%
8mph
NW
Sunny
Humidity
54%
Feels like
23°F
Dew Point
17°F
9 AM
33°F
10%
8mph
NW
Sunny
Humidity
51%
Feels like
26°F
Dew Point
17°F
10 AM
34°F
10%
9mph
NW
Sunny
Humidity
48%
Feels like
27°F
Dew Point
17°F
11 AM
35°F
10%
9mph
NW
Sunny
Humidity
46%
Feels like
28°F
Dew Point
17°F
12 PM
36°F
10%
10mph
NW
Sunny
Humidity
45%
Feels like
29°F
Dew Point
17°F
1 PM
37°F
10%
10mph
NW
Sunny
Humidity
45%
Feels like
29°F
Dew Point
17°F
2 PM
36°F
10%
10mph
NW
Sunny
Humidity
46%
Feels like
29°F
Dew Point
17°F
3 PM
35°F
10%
10mph
NW
Sunny
Humidity
49%
Feels like
27°F
Dew Point
18°F
4 PM
33°F
10%
9mph
NW
Sunny
Humidity
54%
Feels like
26°F
Dew Point
18°F
4:17 PM
5 PM
31°F
10%
9mph
NW
Clear
Humidity
58%
Feels like
23°F
Dew Point
18°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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