S
M
T
W
T
F
S
26
85°
63°
27
82°
73°
28
81°
70°
29
72°
62°
30
66°
55°
1
N/A
2
71°
49°
3
79°
58°
4
83°
63°
5
82°
65°
6
69°
50°
7
70°
51°
8
76°
59°
9
83°
62°
10
83°
63°
11
79°
62°
12
80°
65°
13
85°
66°
14
83°
66°
15
81°
62°
16
81°
66°
17
77°
65°
18
77°
66°
19
81°
67°
20
81°
67°
21
83°
61°
22
78°
59°
23
78°
60°
24
79°
61°
25
77°
61°
26
78°
60°
27
79°
61°
28
79°
62°
29
80°
66°
30
83°
69°
31
81°
70°
1
81°
69°
2
82°
67°
3
82°
70°
4
83°
70°
5
82°
71°
6
83°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Stuttgart
Stuttgart's May 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 49° and 71°. The average high for May is 80° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Stuttgart. See also: June | July | August.