S
M
T
W
T
F
S
26
76°
58°
27
76°
58°
28
75°
57°
29
76°
55°
30
73°
56°
31
74°
57°
1
75°
56°
2
75°
57°
3
74°
57°
4
74°
56°
5
71°
52°
6
66°
49°
7
72°
55°
8
73°
52°
9
73°
54°
10
72°
56°
11
73°
55°
12
74°
56°
13
75°
58°
14
74°
54°
15
73°
52°
16
71°
53°
17
71°
51°
18
70°
54°
19
72°
54°
20
72°
51°
21
69°
48°
22
69°
46°
23
65°
47°
24
66°
53°
25
71°
49°
26
71°
46°
27
64°
51°
28
66°
45°
29
64°
47°
30
64°
48°
31
67°
46°
1
63°
46°
2
63°
50°
3
62°
45°
4
62°
45°
5
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Untersteinach
Untersteinach's August 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 44° and 58°. The average high for August is 70° 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 Untersteinach. See also: September | October | November.