S
M
T
W
T
F
S
29
47°
30°
30
43°
27°
1
38°
26°
2
32°
17°
3
35°
27°
4
38°
25°
5
36°
25°
6
33°
18°
7
29°
13°
8
28°
14°
9
32°
15°
10
35°
24°
11
37°
23°
12
41°
23°
13
36°
24°
14
32°
23°
15
38°
19°
16
37°
21°
17
35°
17°
18
33°
15°
19
32°
11°
20
28°
7°
21
25°
18°
22
33°
17°
23
35°
17°
24
33°
11°
25
32°
11°
26
29°
20°
27
32°
17°
28
34°
14°
29
30°
9°
30
29°
15°
31
28°
5°
1
31°
0°
2
22°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Killduff
Killduff's December 2026 forecast shows daily high temperatures ranging from 22° to 47°, with overnight lows between 0° and 30°. The average high for December is 33° with an average low of 17°. 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 Killduff. See also: January | February | March.