S
M
T
W
T
F
S
26
77°
64°
27
77°
57°
28
84°
52°
29
91°
54°
30
93°
59°
31
93°
57°
1
81°
61°
2
84°
61°
3
93°
61°
4
93°
63°
5
90°
64°
6
75°
59°
7
79°
57°
8
84°
54°
9
91°
55°
10
88°
61°
11
86°
63°
12
86°
57°
13
88°
52°
14
91°
50°
15
93°
55°
16
86°
63°
17
70°
59°
18
73°
61°
19
84°
61°
20
77°
63°
21
64°
55°
22
68°
50°
23
72°
45°
24
77°
54°
25
74°
54°
26
80°
56°
27
89°
60°
28
67°
53°
29
66°
50°
30
71°
52°
31
74°
53°
1
67°
50°
2
67°
49°
3
66°
50°
4
67°
49°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sonthofen
Sonthofen's August 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 49° and 60°. The average high for August is 72° with an average low of 52°. 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 Sonthofen. See also: September | October | November.