S
M
T
W
T
F
S
26
72°
56°
27
76°
53°
28
79°
56°
29
80°
57°
30
80°
56°
31
82°
63°
1
83°
63°
2
82°
59°
3
74°
59°
4
80°
64°
5
81°
63°
6
82°
62°
7
77°
57°
8
73°
54°
9
73°
55°
10
79°
61°
11
80°
61°
12
79°
55°
13
74°
56°
14
73°
57°
15
74°
58°
16
73°
55°
17
73°
54°
18
72°
52°
19
72°
52°
20
73°
54°
21
75°
53°
22
74°
53°
23
74°
54°
24
73°
54°
25
74°
55°
26
77°
57°
27
76°
58°
28
75°
56°
29
70°
53°
30
71°
54°
31
70°
51°
1
70°
52°
2
69°
50°
3
69°
49°
4
70°
52°
5
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hagnau am Bodensee
Hagnau am Bodensee's August 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 49° and 64°. The average high for August is 75° with an average low of 56°. 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 Hagnau am Bodensee. See also: September | October | November.