S
M
T
W
T
F
S
26
79°
58°
27
80°
56°
28
73°
61°
29
74°
59°
30
75°
57°
31
73°
61°
1
75°
62°
2
75°
56°
3
78°
62°
4
80°
62°
5
79°
54°
6
73°
58°
7
76°
54°
8
75°
58°
9
80°
62°
10
79°
60°
11
76°
58°
12
73°
54°
13
72°
56°
14
78°
57°
15
79°
61°
16
73°
58°
17
73°
56°
18
72°
55°
19
Hist. Avg.
71°
54°
20
Hist. Avg.
71°
54°
21
Hist. Avg.
71°
54°
22
Hist. Avg.
71°
53°
23
Hist. Avg.
70°
53°
24
Hist. Avg.
70°
53°
25
Hist. Avg.
70°
53°
26
Hist. Avg.
70°
53°
27
Hist. Avg.
70°
53°
28
Hist. Avg.
70°
52°
29
Hist. Avg.
69°
52°
30
Hist. Avg.
69°
52°
31
Hist. Avg.
69°
52°
1
Hist. Avg.
69°
52°
2
Hist. Avg.
69°
52°
3
Hist. Avg.
69°
51°
4
Hist. Avg.
68°
51°
5
Hist. Avg.
68°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Cologne
Cologne's August 2026 forecast shows daily high temperatures ranging from 72° to 80°, with overnight lows between 54° and 62°. The average high for August is 76° with an average low of 58°. 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 Cologne. See also: September | October | November.
