S
M
T
W
T
F
S
29
40°
28°
30
41°
28°
1
42°
30°
2
39°
24°
3
38°
22°
4
37°
25°
5
37°
30°
6
42°
36°
7
47°
33°
8
54°
28°
9
53°
27°
10
36°
24°
11
37°
25°
12
42°
25°
13
38°
26°
14
36°
24°
15
34°
22°
16
34°
21°
17
35°
19°
18
34°
26°
19
34°
30°
20
36°
34°
21
47°
27°
22
48°
26°
23
39°
32°
24
43°
31°
25
48°
30°
26
44°
29°
27
39°
21°
28
42°
19°
29
33°
20°
30
33°
11°
31
32°
12°
1
26°
13°
2
29°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in McDonald
McDonald's December 2026 forecast shows daily high temperatures ranging from 26° to 54°, with overnight lows between 11° and 36°. The average high for December is 39° with an average low of 25°. 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 McDonald. See also: January | February | March.
