S
M
T
W
T
F
S
29
51°
22°
30
47°
21°
1
36°
19°
2
37°
22°
3
41°
23°
4
45°
28°
5
47°
33°
6
47°
35°
7
52°
30°
8
52°
26°
9
48°
26°
10
43°
24°
11
41°
20°
12
37°
20°
13
35°
19°
14
34°
16°
15
33°
17°
16
33°
15°
17
34°
13°
18
31°
20°
19
31°
18°
20
34°
24°
21
39°
28°
22
44°
27°
23
45°
22°
24
40°
16°
25
35°
16°
26
32°
17°
27
30°
21°
28
40°
17°
29
38°
13°
30
31°
11°
31
28°
16°
1
31°
21°
2
38°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Butler
Butler's December 2026 forecast shows daily high temperatures ranging from 28° to 52°, with overnight lows between 11° and 35°. The average high for December is 39° with an average low of 21°. 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 Butler. See also: January | February | March.