S
M
T
W
T
F
S
26
66°
51°
27
71°
50°
28
73°
52°
29
74°
52°
30
74°
51°
31
76°
58°
1
77°
59°
2
76°
56°
3
69°
54°
4
74°
59°
5
74°
59°
6
75°
57°
7
73°
50°
8
67°
49°
9
68°
50°
10
73°
55°
11
74°
56°
12
72°
50°
13
68°
52°
14
67°
55°
15
68°
54°
16
67°
50°
17
67°
49°
18
66°
46°
19
66°
48°
20
67°
50°
21
70°
47°
22
68°
48°
23
68°
48°
24
66°
49°
25
68°
48°
26
71°
51°
27
68°
53°
28
66°
51°
29
65°
48°
30
66°
49°
31
65°
46°
1
64°
47°
2
64°
46°
3
65°
45°
4
64°
48°
5
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fischen
Fischen's August 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 45° and 59°. The average high for August is 69° with an average low of 51°. 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 Fischen. See also: September | October | November.