S
M
T
W
T
F
S
26
71°
59°
27
71°
59°
28
70°
57°
29
68°
55°
30
67°
53°
31
68°
58°
1
70°
57°
2
70°
57°
3
68°
56°
4
67°
56°
5
64°
52°
6
64°
53°
7
68°
56°
8
67°
53°
9
67°
56°
10
68°
57°
11
68°
56°
12
69°
58°
13
72°
58°
14
67°
54°
15
61°
55°
16
63°
55°
17
61°
54°
18
63°
55°
19
64°
52°
20
66°
52°
21
65°
50°
22
66°
48°
23
62°
48°
24
62°
55°
25
66°
50°
26
66°
49°
27
59°
47°
28
59°
47°
29
58°
50°
30
58°
48°
31
59°
47°
1
58°
47°
2
57°
50°
3
57°
47°
4
58°
46°
5
56°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Altastenberg
Altastenberg's August 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 46° and 59°. The average high for August is 64° with an average low of 53°. 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 Altastenberg. See also: September | October | November.