S
M
T
W
T
F
S
29
30°
17°
30
29°
18°
1
30°
23°
2
32°
28°
3
37°
21°
4
34°
21°
5
31°
24°
6
33°
25°
7
33°
21°
8
32°
22°
9
31°
22°
10
34°
17°
11
33°
14°
12
30°
15°
13
31°
14°
14
35°
26°
15
33°
17°
16
35°
20°
17
31°
29°
18
35°
30°
19
37°
29°
20
36°
25°
21
35°
26°
22
34°
29°
23
33°
22°
24
34°
26°
25
31°
14°
26
35°
10°
27
29°
12°
28
21°
15°
29
23°
12°
30
30°
20°
31
26°
26°
1
35°
27°
2
36°
20°
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 21° to 37°, with overnight lows between 10° and 30°. The average high for December is 32° with an average low of 21°. 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.
