S
M
T
W
T
F
S
26
83°
62°
27
82°
61°
28
83°
62°
29
79°
61°
30
78°
58°
31
81°
61°
1
82°
60°
2
82°
61°
3
81°
61°
4
80°
60°
5
78°
59°
6
77°
55°
7
80°
57°
8
80°
58°
9
79°
60°
10
81°
61°
11
81°
61°
12
80°
62°
13
82°
62°
14
75°
57°
15
75°
55°
16
73°
53°
17
74°
53°
18
78°
58°
19
77°
59°
20
74°
58°
21
72°
54°
22
73°
55°
23
74°
59°
24
77°
59°
25
78°
52°
26
74°
51°
27
70°
55°
28
74°
50°
29
70°
51°
30
72°
51°
31
76°
50°
1
69°
51°
2
69°
57°
3
68°
50°
4
68°
49°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waldshut-Tiengen
Waldshut-Tiengen's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 49° and 62°. The average high for August is 76° with an average low of 57°. 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 Waldshut-Tiengen. See also: September | October | November.