Hourly Weather Forecast - South Dartmouth, MA

12 AM
28°F
0%
3mph
NW
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
20°F
1 AM
27°F
0%
3mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
20°F
2 AM
27°F
0%
3mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
19°F
3 AM
27°F
0%
3mph
W
Mostly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
20°F
4 AM
28°F
10%
3mph
W
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
20°F
5 AM
29°F
10%
3mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
21°F
6 AM
30°F
10%
4mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
22°F
7 AM
32°F
10%
5mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
24°F
7:08 AM
8 AM
35°F
10%
6mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
26°F
9 AM
38°F
20%
7mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
10 AM
40°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
66%
Feels like
35°F
Dew Point
30°F
11 AM
41°F
40%
10mph
SW
40% Chance of Light Rain
Humidity
67%
Feels like
35°F
Dew Point
31°F
12 PM
42°F
50%
11mph
SW
50% Chance of Light Rain
Humidity
70%
Feels like
36°F
Dew Point
33°F
1 PM
42°F
50%
12mph
SW
50% Chance of Light Rain
Humidity
75%
Feels like
35°F
Dew Point
35°F
2 PM
42°F
50%
12mph
SW
50% Chance of Rain
Humidity
80%
Feels like
35°F
Dew Point
36°F
3 PM
42°F
40%
12mph
SW
40% Chance of Light Rain
Humidity
84%
Feels like
35°F
Dew Point
37°F
4 PM
42°F
40%
12mph
SW
40% Chance of Rain
Humidity
88%
Feels like
35°F
Dew Point
38°F
4:18 PM
5 PM
42°F
40%
11mph
SW
40% Chance of Light Rain
Humidity
90%
Feels like
35°F
Dew Point
39°F
6 PM
42°F
40%
11mph
SW
40% Chance of Light Rain
Humidity
90%
Feels like
36°F
Dew Point
39°F
7 PM
43°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
37°F
Dew Point
39°F
8 PM
44°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
38°F
Dew Point
41°F
9 PM
44°F
20%
10mph
SW
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
41°F
10 PM
44°F
20%
10mph
WSW
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
42°F
11 PM
44°F
20%
9mph
WSW
Cloudy
Humidity
91%
Feels like
39°F
Dew Point
41°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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