S
M
T
W
T
F
S
29
50°
31°
30
52°
34°
1
53°
43°
2
53°
45°
3
54°
44°
4
56°
45°
5
54°
45°
6
55°
44°
7
59°
40°
8
51°
34°
9
50°
33°
10
51°
34°
11
66°
37°
12
68°
30°
13
67°
29°
14
49°
30°
15
50°
29°
16
52°
30°
17
49°
36°
18
54°
45°
19
63°
46°
20
65°
44°
21
66°
41°
22
64°
46°
23
65°
43°
24
67°
29°
25
67°
28°
26
47°
29°
27
48°
30°
28
55°
42°
29
58°
44°
30
62°
45°
31
64°
47°
1
65°
40°
2
67°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Fayette
Fayette's December 2026 forecast shows daily high temperatures ranging from 47° to 68°, with overnight lows between 28° and 47°. The average high for December is 58° with an average low of 38°. 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 Fayette. See also: January | February | March.