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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Arlington, MA
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January
Average Temperature
High
2°
Feels -1
Low
-6°
Feels -11
Average Precipitation
9 Days
Rain amount
31.9mm
Snow amount
31.2cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
7°
10
7°
11
4°
12
1°
13
5°
14
7°
15
5°
16
-2°
17
0°
18
1°
19
-1°
20
-3°
21
-4°
22
-3°
23
-3°
24
25
26
27
28
29
30
31
Forecast
Friday, January 9, 2026
Day
7°
Feels 4
Wind
21 km/h S
Gust
32 km/h
Humidity
70%
P.O.P
40%
Rain
~1 mm
Night
3°
Feels -2
Wind
25 km/h S
Gust
38 km/h
Humidity
93%
P.O.P
70%
Rain
~1 mm
Historical Averages
Jan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.