S
M
T
W
T
F
S
26
85°
66°
27
85°
66°
28
84°
65°
29
84°
64°
30
81°
62°
31
82°
65°
1
84°
64°
2
84°
65°
3
83°
64°
4
82°
64°
5
80°
60°
6
76°
57°
7
81°
63°
8
81°
60°
9
80°
63°
10
81°
63°
11
81°
62°
12
82°
64°
13
85°
65°
14
81°
60°
15
78°
58°
16
78°
61°
17
77°
58°
18
76°
62°
19
79°
60°
20
79°
57°
21
77°
55°
22
79°
54°
23
73°
54°
24
75°
61°
25
80°
55°
26
79°
55°
27
73°
54°
28
73°
52°
29
72°
53°
30
72°
56°
31
74°
53°
1
71°
53°
2
71°
57°
3
72°
52°
4
71°
51°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Altenbuch
Altenbuch's August 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 51° and 66°. The average high for August is 78° with an average low of 59°. 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 Altenbuch. See also: September | October | November.