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