S
M
T
W
T
F
S
29
57°
39°
30
58°
37°
1
55°
39°
2
61°
38°
3
60°
35°
4
48°
31°
5
49°
35°
6
51°
37°
7
47°
37°
8
50°
36°
9
55°
35°
10
49°
32°
11
45°
27°
12
52°
34°
13
55°
33°
14
55°
35°
15
54°
33°
16
53°
37°
17
58°
36°
18
57°
36°
19
57°
33°
20
47°
31°
21
52°
34°
22
57°
35°
23
56°
33°
24
49°
33°
25
41°
22°
26
44°
25°
27
45°
22°
28
44°
20°
29
44°
24°
30
46°
21°
31
50°
23°
1
45°
30°
2
46°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gracemont
Gracemont's December 2026 forecast shows daily high temperatures ranging from 41° to 61°, with overnight lows between 20° and 39°. The average high for December is 51° with an average low of 32°. 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 Gracemont. See also: January | February | March.