S
M
T
W
T
F
S
29
39°
27°
30
40°
25°
1
40°
28°
2
41°
22°
3
38°
20°
4
36°
25°
5
37°
29°
6
41°
35°
7
48°
30°
8
53°
26°
9
51°
24°
10
36°
23°
11
35°
22°
12
39°
21°
13
36°
24°
14
36°
22°
15
34°
22°
16
33°
21°
17
33°
21°
18
34°
25°
19
35°
28°
20
38°
30°
21
47°
23°
22
47°
24°
23
37°
31°
24
44°
28°
25
47°
27°
26
42°
25°
27
38°
18°
28
40°
15°
29
32°
16°
30
31°
9°
31
32°
10°
1
25°
12°
2
29°
15°
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 25° to 53°, with overnight lows between 9° and 35°. The average high for December is 38° with an average low of 23°. 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.
