S
M
T
W
T
F
S
29
63°
46°
30
63°
43°
31
61°
47°
1
58°
52°
2
59°
50°
3
61°
51°
4
66°
48°
5
70°
48°
6
72°
46°
7
72°
49°
8
70°
49°
9
73°
51°
10
68°
45°
11
66°
52°
12
68°
57°
13
73°
55°
14
69°
60°
15
72°
59°
16
71°
59°
17
75°
56°
18
65°
50°
19
66°
51°
20
66°
51°
21
67°
52°
22
67°
52°
23
68°
51°
24
67°
61°
25
65°
62°
26
66°
61°
27
62°
61°
28
64°
62°
29
67°
63°
30
68°
63°
1
68°
62°
2
67°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Zakynthos
Zakynthos's April 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 50° and 63°. The average high for April is 68° with an average low of 57°. 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 Zakynthos. See also: May | June | July.