S
M
T
W
T
F
S
29
44°
27°
30
39°
21°
1
29°
16°
2
28°
17°
3
33°
25°
4
40°
25°
5
32°
24°
6
32°
20°
7
27°
16°
8
25°
20°
9
36°
22°
10
39°
23°
11
39°
23°
12
38°
22°
13
38°
22°
14
30°
21°
15
33°
19°
16
33°
17°
17
31°
13°
18
30°
9°
19
27°
5°
20
22°
4°
21
19°
17°
22
32°
17°
23
33°
10°
24
32°
3°
25
27°
16°
26
28°
19°
27
33°
18°
28
33°
14°
29
32°
12°
30
31°
10°
31
28°
0°
1
25°
-1°
2
18°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Marcus
Marcus's December 2026 forecast shows daily high temperatures ranging from 18° to 44°, with overnight lows between -1° and 27°. The average high for December is 31° with an average low of 16°. 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 Marcus. See also: January | February | March.
