S
M
T
W
T
F
S
26
75°
63°
27
73°
57°
28
82°
54°
29
93°
64°
30
99°
64°
31
82°
63°
1
75°
59°
2
82°
57°
3
95°
61°
4
90°
66°
5
86°
68°
6
75°
54°
7
72°
50°
8
81°
52°
9
90°
59°
10
84°
59°
11
75°
54°
12
83°
58°
13
90°
63°
14
95°
64°
15
87°
60°
16
68°
52°
17
69°
56°
18
66°
54°
19
68°
53°
20
67°
54°
21
69°
54°
22
69°
53°
23
66°
51°
24
67°
52°
25
72°
59°
26
67°
56°
27
66°
54°
28
65°
52°
29
64°
53°
30
66°
57°
31
68°
57°
1
65°
55°
2
63°
52°
3
63°
50°
4
64°
51°
5
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Iserlohn
Iserlohn's August 2026 forecast shows daily high temperatures ranging from 63° to 95°, with overnight lows between 50° and 64°. The average high for August is 70° 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 Iserlohn. See also: September | October | November.
