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