S
M
T
W
T
F
S
30
45°
36°
1
43°
30°
2
46°
30°
3
37°
34°
4
36°
34°
5
41°
32°
6
46°
30°
7
52°
45°
8
59°
50°
9
57°
37°
10
54°
32°
11
54°
34°
12
48°
41°
13
45°
41°
14
45°
39°
15
39°
32°
16
36°
32°
17
46°
32°
18
50°
32°
19
46°
34°
20
50°
37°
21
39°
32°
22
39°
34°
23
43°
34°
24
37°
28°
25
37°
23°
26
39°
18°
27
41°
18°
28
39°
18°
29
34°
14°
30
36°
16°
31
34°
14°
1
36°
32°
2
36°
30°
3
32°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Frankfurt
Frankfurt's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Frankfurt. See also: January | February | March.
