S
M
T
W
T
F
S
29
52°
30°
30
43°
22°
1
37°
19°
2
37°
24°
3
43°
28°
4
42°
28°
5
42°
27°
6
40°
23°
7
36°
22°
8
35°
25°
9
45°
26°
10
48°
27°
11
48°
27°
12
49°
26°
13
47°
27°
14
39°
23°
15
40°
24°
16
41°
20°
17
40°
13°
18
38°
11°
19
39°
7°
20
30°
10°
21
31°
19°
22
40°
16°
23
40°
16°
24
39°
12°
25
37°
21°
26
42°
23°
27
43°
23°
28
40°
22°
29
40°
19°
30
39°
10°
31
36°
8°
1
31°
12°
2
31°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Athol
Athol's December 2026 forecast shows daily high temperatures ranging from 30° to 52°, with overnight lows between 7° and 30°. The average high for December is 40° with an average low of 20°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Athol. See also: January | February | March.
