S
M
T
W
T
F
S
29
44°
37°
30
44°
40°
1
45°
38°
2
43°
35°
3
40°
32°
4
37°
30°
5
37°
30°
6
36°
29°
7
35°
30°
8
36°
32°
9
38°
30°
10
35°
26°
11
33°
26°
12
33°
27°
13
34°
26°
14
34°
27°
15
35°
28°
16
41°
34°
17
40°
32°
18
41°
28°
19
35°
29°
20
36°
33°
21
45°
35°
22
43°
35°
23
43°
34°
24
39°
38°
25
42°
37°
26
44°
36°
27
44°
35°
28
43°
35°
29
41°
37°
30
44°
35°
31
44°
35°
1
43°
33°
2
41°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Stuttgart
Stuttgart's December 2026 forecast shows daily high temperatures ranging from 33° to 45°, with overnight lows between 26° and 40°. The average high for December is 40° 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 Stuttgart. See also: January | February | March.
