S
M
T
W
T
F
S
31
72°
56°
1
73°
57°
2
75°
57°
3
74°
56°
4
75°
57°
5
74°
57°
6
73°
56°
7
74°
56°
8
73°
53°
9
67°
50°
10
66°
52°
11
66°
51°
12
67°
52°
13
67°
52°
14
70°
53°
15
69°
52°
16
69°
56°
17
70°
58°
18
71°
57°
19
70°
49°
20
69°
57°
21
70°
59°
22
73°
57°
23
76°
54°
24
70°
55°
25
71°
52°
26
70°
54°
27
76°
56°
28
77°
59°
29
79°
61°
30
79°
61°
1
78°
60°
2
78°
58°
3
77°
59°
4
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cologne
Cologne's June 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 49° and 61°. The average high for June is 72° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Cologne. See also: July | August | September.
