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