S
M
T
W
T
F
S
26
77°
59°
27
77°
60°
28
78°
60°
29
77°
59°
30
74°
56°
31
76°
59°
1
78°
60°
2
78°
58°
3
75°
58°
4
73°
54°
5
73°
54°
6
72°
56°
7
75°
55°
8
71°
52°
9
73°
57°
10
76°
55°
11
75°
54°
12
74°
56°
13
76°
58°
14
77°
58°
15
76°
57°
16
75°
58°
17
76°
57°
18
75°
56°
19
71°
57°
20
70°
56°
21
70°
49°
22
71°
55°
23
72°
56°
24
70°
56°
25
69°
54°
26
68°
55°
27
68°
54°
28
69°
50°
29
68°
52°
30
73°
53°
31
72°
54°
1
71°
55°
2
70°
53°
3
72°
52°
4
71°
52°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kölln
Kölln's August 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 49° and 60°. The average high for August is 73° 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 Kölln. See also: September | October | November.