S
M
T
W
T
F
S
26
81°
54°
27
82°
63°
28
81°
63°
29
68°
55°
30
64°
46°
1
64°
43°
2
61°
38°
3
66°
50°
4
78°
59°
5
76°
57°
6
66°
46°
7
63°
44°
8
66°
53°
9
71°
54°
10
74°
58°
11
75°
59°
12
76°
57°
13
75°
54°
14
78°
56°
15
73°
61°
16
77°
60°
17
79°
61°
18
78°
62°
19
78°
62°
20
79°
61°
21
81°
62°
22
81°
63°
23
78°
62°
24
76°
62°
25
79°
63°
26
80°
63°
27
77°
62°
28
76°
60°
29
79°
61°
30
76°
56°
31
78°
63°
1
80°
63°
2
84°
64°
3
84°
64°
4
83°
62°
5
77°
62°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Calistia
Calistia's May 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 38° and 64°. The average high for May is 76° with an average low of 58°. 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 Calistia. See also: June | July | August.
