The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Dartmouth, MA
Content continues below
January
Average Temperature
High
3°
Feels 1
Low
-4°
Feels -8
Average Precipitation
11 Days
Rain amount
58.5mm
Snow amount
22.4cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
3°
13
5°
14
8°
15
8°
16
-2°
17
0°
18
2°
19
1°
20
-2°
21
-4°
22
-3°
23
-1°
24
0°
25
0°
26
0°
27
28
29
30
31
Forecast
Monday, January 12, 2026
Day
3°
Feels -2
Wind
33 km/h W
Gust
50 km/h
Humidity
41%
P.O.P
10%
Night
-1°
Feels -7
Wind
31 km/h W
Gust
47 km/h
Humidity
74%
P.O.P
10%
Historical Averages
Jan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.