Hourly Weather Forecast - South Dartmouth, MA

5 AM
35°F
10%
3mph
SE
Partly Cloudy
Humidity
79%
Feels like
32°F
Dew Point
29°F
6 AM
36°F
10%
4mph
SE
Mostly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
30°F
6:44 AM
7 AM
38°F
10%
6mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
33°F
Dew Point
32°F
8 AM
40°F
10%
8mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
9 AM
42°F
10%
9mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
35°F
10 AM
43°F
10%
12mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
36°F
11 AM
43°F
20%
13mph
S
Cloudy
Humidity
79%
Feels like
37°F
Dew Point
37°F
12 PM
44°F
20%
13mph
S
Mostly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
38°F
1 PM
46°F
40%
13mph
S
40% Chance of Light Rain
Humidity
81%
Feels like
40°F
Dew Point
40°F
2 PM
47°F
60%
12mph
S
60% Chance of Light Rain
Humidity
84%
Feels like
41°F
Dew Point
42°F
3 PM
47°F
70%
12mph
SSW
70% Chance of Light Rain
Humidity
88%
Feels like
42°F
Dew Point
44°F
4 PM
47°F
70%
11mph
SSW
70% Chance of Light Rain
Humidity
91%
Feels like
43°F
Dew Point
45°F
5 PM
47°F
60%
9mph
SSW
60% Chance of Light Rain
Humidity
95%
Feels like
43°F
Dew Point
46°F
6 PM
47°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
97%
Feels like
43°F
Dew Point
47°F
6:57 PM
7 PM
47°F
80%
7mph
SW
80% Chance of Light Rain
Humidity
99%
Feels like
43°F
Dew Point
46°F
8 PM
46°F
90%
6mph
SW
Light Rain
Humidity
99%
Feels like
44°F
Dew Point
46°F
9 PM
46°F
90%
4mph
SW
Rain
Humidity
100%
Feels like
44°F
Dew Point
46°F
10 PM
46°F
90%
4mph
WSW
Rain
Humidity
100%
Feels like
44°F
Dew Point
46°F
11 PM
46°F
90%
3mph
W
Rain
Humidity
99%
Feels like
44°F
Dew Point
45°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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