S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
55°
40°
1
57°
33°
2
54°
38°
3
55°
32°
4
69°
31°
5
79°
46°
6
66°
45°
7
58°
40°
8
56°
36°
9
55°
46°
10
63°
41°
11
57°
34°
12
54°
36°
13
51°
46°
14
53°
42°
15
60°
42°
16
67°
44°
17
65°
49°
18
70°
51°
19
71°
46°
20
67°
49°
21
69°
48°
22
70°
44°
23
72°
49°
24
71°
48°
25
72°
49°
26
73°
51°
27
74°
51°
28
74°
52°
29
73°
52°
30
74°
53°
31
75°
51°
1
69°
47°
2
65°
46°
3
66°
46°
4
70°
52°
5
68°
53°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Callicoon
Callicoon's May 2026 forecast shows daily high temperatures ranging from 51° to 75°, with overnight lows between 34° and 53°. The average high for May is 67° with an average low of 47°. 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 Callicoon. See also: June | July | August.