S
M
T
W
T
F
S
29
36°
24°
30
37°
26°
1
38°
32°
2
41°
34°
3
38°
34°
4
45°
35°
5
42°
35°
6
46°
34°
7
44°
34°
8
41°
33°
9
39°
32°
10
38°
32°
11
45°
30°
12
45°
25°
13
47°
21°
14
33°
20°
15
32°
21°
16
33°
20°
17
32°
25°
18
36°
30°
19
38°
31°
20
44°
31°
21
44°
30°
22
43°
32°
23
45°
31°
24
47°
24°
25
46°
16°
26
42°
16°
27
29°
24°
28
34°
29°
29
41°
29°
30
42°
32°
31
45°
33°
1
46°
25°
2
47°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Frankfort
Frankfort's December 2026 forecast shows daily high temperatures ranging from 29° to 47°, with overnight lows between 16° and 35°. The average high for December is 41° with an average low of 28°. 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 Frankfort. See also: January | February | March.
