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