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