S
M
T
W
T
F
S
26
96°
78°
27
95°
78°
28
96°
77°
29
95°
78°
30
96°
77°
31
96°
77°
1
94°
75°
2
92°
75°
3
93°
76°
4
93°
76°
5
94°
75°
6
94°
76°
7
93°
75°
8
94°
75°
9
94°
74°
10
93°
75°
11
94°
75°
12
93°
74°
13
92°
73°
14
93°
71°
15
95°
74°
16
94°
73°
17
88°
74°
18
94°
73°
19
93°
71°
20
92°
68°
21
87°
66°
22
87°
66°
23
88°
67°
24
88°
67°
25
91°
66°
26
90°
66°
27
92°
67°
28
93°
69°
29
94°
72°
30
94°
72°
31
93°
71°
1
93°
71°
2
92°
68°
3
91°
67°
4
89°
69°
5
91°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stuttgart
Stuttgart's August 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 66° and 78°. The average high for August is 93° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Stuttgart. See also: September | October | November.