S
M
T
W
T
F
S
26
66°
57°
27
64°
54°
28
72°
48°
29
88°
63°
30
93°
58°
31
70°
54°
1
72°
50°
2
75°
53°
3
78°
61°
4
76°
61°
5
76°
58°
6
72°
53°
7
70°
54°
8
71°
54°
9
72°
53°
10
73°
55°
11
71°
53°
12
69°
58°
13
70°
57°
14
73°
57°
15
74°
59°
16
75°
61°
17
76°
62°
18
76°
61°
19
74°
60°
20
73°
61°
21
73°
60°
22
71°
58°
23
67°
57°
24
71°
60°
25
68°
59°
26
71°
60°
27
72°
61°
28
73°
59°
29
70°
58°
30
71°
59°
31
67°
58°
1
69°
55°
2
63°
55°
3
64°
57°
4
64°
55°
5
63°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kiel
Kiel's August 2026 forecast shows daily high temperatures ranging from 63° to 93°, with overnight lows between 50° and 62°. The average high for August is 72° with an average low of 57°. 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 Kiel. See also: September | October | November.