S
M
T
W
T
F
S
29
50°
39°
30
58°
39°
1
57°
38°
2
54°
33°
3
45°
29°
4
49°
31°
5
54°
38°
6
50°
34°
7
43°
29°
8
42°
24°
9
42°
24°
10
43°
26°
11
41°
26°
12
41°
27°
13
43°
22°
14
44°
23°
15
43°
30°
16
45°
32°
17
44°
31°
18
49°
26°
19
47°
23°
20
43°
21°
21
40°
21°
22
41°
23°
23
45°
25°
24
41°
23°
25
41°
21°
26
40°
20°
27
40°
21°
28
39°
21°
29
40°
23°
30
41°
23°
31
44°
21°
1
41°
17°
2
39°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Graball
Graball's December 2026 forecast shows daily high temperatures ranging from 39° to 58°, with overnight lows between 16° and 39°. The average high for December is 45° with an average low of 26°. 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 Graball. See also: January | February | March.