S
M
T
W
T
F
S
29
35°
31°
30
43°
31°
1
45°
30°
2
46°
28°
3
35°
26°
4
37°
29°
5
45°
25°
6
32°
20°
7
31°
21°
8
38°
29°
9
44°
29°
10
42°
28°
11
42°
30°
12
44°
28°
13
42°
25°
14
38°
14°
15
28°
14°
16
28°
20°
17
34°
25°
18
39°
27°
19
41°
26°
20
41°
25°
21
40°
26°
22
41°
24°
23
33°
23°
24
37°
26°
25
27°
11°
26
28°
13°
27
28°
13°
28
31°
20°
29
30°
24°
30
39°
23°
31
38°
24°
1
37°
24°
2
38°
19°
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 27° to 46°, with overnight lows between 11° and 31°. The average high for December is 37° with an average low of 24°. 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.
