S
M
T
W
T
F
S
31
77°
43°
1
74°
52°
2
76°
45°
3
81°
52°
4
88°
51°
5
94°
62°
6
91°
69°
7
92°
69°
8
75°
48°
9
80°
46°
10
84°
66°
11
96°
72°
12
96°
74°
13
90°
69°
14
89°
68°
15
83°
57°
16
77°
60°
17
79°
68°
18
90°
68°
19
80°
63°
20
83°
59°
21
81°
64°
22
77°
63°
23
79°
61°
24
78°
62°
25
78°
62°
26
79°
64°
27
83°
74°
28
81°
63°
29
78°
62°
30
80°
62°
1
80°
63°
2
81°
63°
3
81°
69°
4
83°
67°
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 77° to 90°, with overnight lows between 57° and 74°. The average high for June is 81° with an average low of 64°. 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.
