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