S
M
T
W
T
F
S
29
61°
26°
30
73°
54°
31
81°
59°
1
85°
63°
2
83°
52°
3
80°
63°
4
83°
65°
5
73°
44°
6
62°
42°
7
61°
34°
8
54°
37°
9
68°
46°
10
79°
53°
11
82°
54°
12
80°
54°
13
73°
48°
14
72°
52°
15
73°
50°
16
70°
47°
17
71°
44°
18
65°
47°
19
67°
49°
20
72°
52°
21
77°
54°
22
78°
54°
23
77°
55°
24
77°
54°
25
79°
55°
26
79°
55°
27
78°
51°
28
69°
48°
29
72°
54°
30
79°
55°
1
73°
53°
2
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cologne
Cologne's April 2026 forecast shows daily high temperatures ranging from 54° to 83°, with overnight lows between 34° and 65°. The average high for April is 73° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Cologne. See also: May | June | July.
