S
M
T
W
T
F
S
26
71°
58°
27
76°
62°
28
77°
58°
29
70°
58°
30
72°
57°
31
70°
60°
1
72°
56°
2
71°
55°
3
71°
54°
4
72°
53°
5
71°
53°
6
71°
58°
7
72°
61°
8
77°
59°
9
72°
54°
10
71°
53°
11
71°
54°
12
72°
54°
13
71°
59°
14
71°
55°
15
70°
56°
16
70°
54°
17
71°
55°
18
69°
53°
19
70°
59°
20
76°
59°
21
76°
61°
22
75°
60°
23
77°
60°
24
76°
59°
25
74°
59°
26
74°
58°
27
73°
54°
28
70°
55°
29
71°
54°
30
72°
55°
31
70°
56°
1
69°
52°
2
67°
50°
3
66°
52°
4
69°
57°
5
71°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wallenhorst
Wallenhorst's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 50° and 62°. The average high for August is 72° with an average low of 56°. 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 Wallenhorst. See also: September | October | November.