S
M
T
W
T
F
S
29
74°
50°
30
73°
45°
1
71°
36°
2
58°
35°
3
60°
39°
4
67°
42°
5
68°
42°
6
60°
37°
7
57°
36°
8
56°
34°
9
56°
33°
10
58°
34°
11
63°
36°
12
63°
38°
13
65°
43°
14
62°
33°
15
59°
34°
16
60°
39°
17
68°
34°
18
59°
31°
19
58°
29°
20
58°
31°
21
59°
38°
22
60°
34°
23
63°
31°
24
60°
34°
25
63°
31°
26
58°
33°
27
62°
42°
28
59°
34°
29
63°
30°
30
58°
33°
31
62°
29°
1
58°
30°
2
59°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Knippa
Knippa's December 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 29° and 50°. The average high for December is 62° with an average low of 36°. 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 Knippa. See also: January | February | March.