S
M
T
W
T
F
S
26
66°
56°
27
67°
58°
28
67°
58°
29
68°
56°
30
67°
54°
1
67°
54°
2
68°
55°
3
67°
58°
4
68°
57°
5
69°
58°
6
68°
59°
7
69°
60°
8
69°
60°
9
70°
59°
10
70°
60°
11
71°
60°
12
70°
61°
13
70°
61°
14
71°
60°
15
71°
61°
16
72°
62°
17
71°
61°
18
75°
60°
19
76°
60°
20
75°
59°
21
74°
62°
22
76°
63°
23
77°
63°
24
78°
62°
25
78°
62°
26
78°
61°
27
77°
61°
28
76°
63°
29
78°
64°
30
79°
64°
31
78°
65°
1
79°
64°
2
80°
65°
3
79°
65°
4
79°
66°
5
80°
66°
6
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chersonissos
Chersonissos's May 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 54° and 68°. The average high for May is 73° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Chersonissos. See also: June | July | August.