Hourly Weather Forecast - Dartmouth, MA

12 AM
26°F
0%
6mph
NNW
Mostly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
23°F
1 AM
25°F
10%
6mph
NW
Cloudy
Humidity
88%
Feels like
18°F
Dew Point
22°F
2 AM
25°F
10%
6mph
NW
Mostly Cloudy
Humidity
88%
Feels like
18°F
Dew Point
22°F
3 AM
25°F
10%
6mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
22°F
4 AM
26°F
10%
6mph
W
Mostly Cloudy
Humidity
89%
Feels like
19°F
Dew Point
23°F
5 AM
26°F
10%
6mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
19°F
Dew Point
24°F
6 AM
27°F
10%
7mph
WSW
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
25°F
7 AM
29°F
10%
8mph
WSW
Cloudy
Humidity
88%
Feels like
21°F
Dew Point
26°F
7:09 AM
8 AM
32°F
10%
9mph
SW
Mostly Cloudy
Humidity
89%
Feels like
24°F
Dew Point
29°F
9 AM
35°F
10%
10mph
SW
Mostly Cloudy
Humidity
89%
Feels like
27°F
Dew Point
32°F
10 AM
37°F
10%
10mph
SW
Mostly Cloudy
Humidity
89%
Feels like
30°F
Dew Point
34°F
11 AM
38°F
20%
11mph
WSW
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
36°F
12 PM
39°F
20%
11mph
WSW
Partly Cloudy
Humidity
88%
Feels like
32°F
Dew Point
36°F
1 PM
39°F
20%
12mph
WSW
Partly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
37°F
2 PM
39°F
30%
11mph
WSW
30% Chance Rain Showers
Humidity
93%
Feels like
32°F
Dew Point
37°F
3 PM
38°F
20%
10mph
WSW
Partly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
36°F
4 PM
37°F
10%
9mph
WSW
Partly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
35°F
4:19 PM
5 PM
36°F
10%
8mph
WSW
Partly Cloudy
Humidity
97%
Feels like
29°F
Dew Point
35°F
6 PM
35°F
10%
7mph
WSW
Mostly Cloudy
Humidity
97%
Feels like
29°F
Dew Point
34°F
7 PM
35°F
10%
6mph
WSW
Foggy
Humidity
99%
Feels like
29°F
Dew Point
34°F
8 PM
34°F
10%
6mph
SW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
34°F
9 PM
34°F
10%
5mph
SW
Foggy
Humidity
99%
Feels like
29°F
Dew Point
33°F
10 PM
33°F
10%
5mph
SW
Foggy
Humidity
99%
Feels like
29°F
Dew Point
33°F
11 PM
33°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
99%
Feels like
28°F
Dew Point
33°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

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Today's Weather Outlook

Today's 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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