S
M
T
W
T
F
S
29
35°
26°
30
43°
27°
1
37°
28°
2
39°
28°
3
43°
27°
4
39°
28°
5
42°
28°
6
46°
27°
7
43°
26°
8
38°
25°
9
39°
24°
10
38°
25°
11
43°
16°
12
37°
11°
13
30°
8°
14
29°
15°
15
31°
8°
16
32°
22°
17
34°
22°
18
35°
21°
19
35°
22°
20
36°
21°
21
36°
22°
22
37°
22°
23
40°
13°
24
40°
8°
25
33°
8°
26
26°
14°
27
31°
20°
28
32°
20°
29
40°
22°
30
40°
24°
31
43°
25°
1
42°
9°
2
42°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Afton
Afton's December 2026 forecast shows daily high temperatures ranging from 26° to 46°, with overnight lows between 5° and 28°. The average high for December is 37° 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 Afton. See also: January | February | March.
