S
M
T
W
T
F
S
26
77°
50°
27
75°
52°
28
72°
55°
29
76°
52°
30
77°
53°
1
60°
51°
2
58°
49°
3
57°
45°
4
67°
45°
5
75°
48°
6
76°
53°
7
76°
53°
8
71°
61°
9
79°
60°
10
78°
57°
11
80°
59°
12
86°
62°
13
82°
62°
14
75°
61°
15
76°
59°
16
76°
62°
17
79°
59°
18
77°
58°
19
75°
56°
20
75°
59°
21
78°
58°
22
75°
60°
23
71°
63°
24
75°
63°
25
77°
64°
26
80°
64°
27
81°
65°
28
84°
60°
29
77°
64°
30
81°
57°
31
85°
62°
1
85°
65°
2
86°
64°
3
87°
66°
4
86°
68°
5
81°
64°
6
86°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kallithea
Kallithea's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Kallithea. See also: June | July | August.