Hourly Weather Forecast - Dartmouth, MA

12 AM
32°F
10%
20mph
W
Clear
Humidity
70%
Feels like
20°F
Dew Point
23°F
1 AM
30°F
10%
19mph
W
Clear
Humidity
70%
Feels like
18°F
Dew Point
22°F
2 AM
29°F
10%
19mph
W
Clear
Humidity
69%
Feels like
16°F
Dew Point
20°F
3 AM
28°F
0%
18mph
W
Clear
Humidity
67%
Feels like
15°F
Dew Point
19°F
4 AM
28°F
0%
18mph
W
Clear
Humidity
66%
Feels like
15°F
Dew Point
18°F
5 AM
27°F
0%
17mph
W
Clear
Humidity
66%
Feels like
14°F
Dew Point
17°F
6 AM
26°F
0%
16mph
W
Clear
Humidity
67%
Feels like
14°F
Dew Point
17°F
7 AM
27°F
0%
16mph
W
Clear
Humidity
69%
Feels like
15°F
Dew Point
18°F
7:06 AM
8 AM
28°F
0%
15mph
WNW
Sunny
Humidity
70%
Feels like
16°F
Dew Point
19°F
9 AM
30°F
0%
14mph
WNW
Sunny
Humidity
67%
Feels like
20°F
Dew Point
20°F
10 AM
32°F
0%
13mph
WNW
Sunny
Humidity
66%
Feels like
23°F
Dew Point
22°F
11 AM
34°F
0%
11mph
W
Sunny
Humidity
63%
Feels like
26°F
Dew Point
23°F
12 PM
36°F
0%
12mph
W
Sunny
Humidity
62%
Feels like
27°F
Dew Point
24°F
1 PM
36°F
0%
11mph
W
Sunny
Humidity
63%
Feels like
29°F
Dew Point
25°F
2 PM
36°F
0%
9mph
W
Mostly Sunny
Humidity
65%
Feels like
29°F
Dew Point
25°F
3 PM
35°F
0%
9mph
WSW
Partly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
25°F
4 PM
33°F
0%
9mph
WSW
Partly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
25°F
4:16 PM
5 PM
32°F
0%
10mph
SW
Partly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
25°F
6 PM
32°F
0%
11mph
SW
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
26°F
7 PM
32°F
0%
11mph
SW
Cloudy
Humidity
83%
Feels like
23°F
Dew Point
28°F
8 PM
33°F
0%
13mph
SW
Cloudy
Humidity
85%
Feels like
24°F
Dew Point
29°F
9 PM
34°F
0%
14mph
SSW
Cloudy
Humidity
87%
Feels like
24°F
Dew Point
31°F
10 PM
35°F
0%
16mph
SSW
Cloudy
Humidity
88%
Feels like
25°F
Dew Point
31°F
11 PM
36°F
0%
17mph
SSW
Cloudy
Humidity
87%
Feels like
26°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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