S
M
T
W
T
F
S
29
52°
25°
30
48°
17°
1
44°
20°
2
37°
30°
3
48°
30°
4
46°
24°
5
48°
26°
6
43°
29°
7
46°
28°
8
44°
26°
9
41°
23°
10
39°
24°
11
44°
19°
12
39°
16°
13
34°
14°
14
32°
15°
15
31°
26°
16
39°
26°
17
Hist. Avg.
37°
19°
18
Hist. Avg.
37°
19°
19
Hist. Avg.
37°
19°
20
Hist. Avg.
36°
18°
21
Hist. Avg.
36°
18°
22
Hist. Avg.
36°
18°
23
Hist. Avg.
36°
18°
24
Hist. Avg.
36°
18°
25
Hist. Avg.
35°
17°
26
Hist. Avg.
35°
17°
27
Hist. Avg.
35°
17°
28
Hist. Avg.
34°
17°
29
Hist. Avg.
34°
16°
30
Hist. Avg.
34°
16°
31
Hist. Avg.
34°
16°
1
Hist. Avg.
34°
16°
2
Hist. Avg.
34°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Kellerton
Kellerton's December 2026 forecast shows daily high temperatures ranging from 31° to 52°, with overnight lows between 14° and 30°. The average high for December is 42° with an average low of 23°. 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 Kellerton. See also: January | February | March.