S
M
T
W
T
F
S
26
76°
61°
27
75°
61°
28
74°
60°
29
73°
58°
30
71°
55°
31
73°
60°
1
74°
59°
2
74°
60°
3
73°
59°
4
72°
59°
5
68°
54°
6
66°
54°
7
72°
58°
8
69°
55°
9
72°
58°
10
72°
59°
11
71°
58°
12
73°
60°
13
76°
60°
14
73°
57°
15
66°
56°
16
67°
57°
17
66°
57°
18
67°
56°
19
69°
54°
20
70°
53°
21
69°
51°
22
69°
50°
23
65°
50°
24
65°
57°
25
70°
52°
26
71°
50°
27
64°
49°
28
64°
49°
29
63°
52°
30
63°
52°
31
64°
49°
1
62°
49°
2
62°
52°
3
63°
49°
4
62°
48°
5
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Frankenau
Frankenau's August 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 48° and 61°. The average high for August is 69° with an average low of 55°. 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 Frankenau. See also: September | October | November.