S
M
T
W
T
F
S
29
38°
28°
30
36°
28°
1
37°
29°
2
36°
28°
3
38°
29°
4
40°
28°
5
41°
28°
6
38°
29°
7
40°
33°
8
42°
36°
9
39°
31°
10
40°
32°
11
41°
34°
12
42°
32°
13
37°
29°
14
35°
28°
15
33°
27°
16
33°
26°
17
34°
25°
18
35°
26°
19
34°
26°
20
36°
30°
21
42°
36°
22
42°
35°
23
43°
35°
24
41°
33°
25
34°
28°
26
35°
32°
27
37°
32°
28
37°
34°
29
39°
32°
30
41°
34°
31
40°
33°
1
38°
33°
2
38°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Körner
Körner's December 2026 forecast shows daily high temperatures ranging from 33° to 43°, with overnight lows between 25° and 36°. The average high for December is 38° with an average low of 31°. 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 Körner. See also: January | February | March.