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Monthly
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Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Fort Devens, MA
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December
Average Temperature
High
4°
Feels 2
Low
-4°
Feels -7
Average Precipitation
10 Days
Rain amount
53mm
Snow amount
30.5cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
-5°
28
2°
29
9°
30
-5°
31
-1°
Forecast
Saturday, December 27, 2025
Day
-5°
Feels -6
Wind
13 km/h N
Gust
20 km/h
Humidity
62%
P.O.P
40%
Snow
<1 cm
Night
-12°
Feels -17
Wind
10 km/h NW
Gust
15 km/h
Humidity
85%
P.O.P
10%
Historical Averages
Dec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.