S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
55°
40°
1
57°
40°
2
51°
30°
3
50°
34°
4
61°
43°
5
73°
53°
6
61°
44°
7
55°
33°
8
50°
34°
9
54°
40°
10
55°
40°
11
58°
41°
12
57°
42°
13
56°
41°
14
58°
42°
15
61°
42°
16
62°
43°
17
61°
41°
18
62°
48°
19
69°
48°
20
68°
47°
21
68°
49°
22
69°
46°
23
63°
45°
24
66°
44°
25
63°
41°
26
64°
45°
27
63°
49°
28
64°
51°
29
71°
50°
30
69°
49°
31
69°
45°
1
65°
43°
2
64°
44°
3
64°
44°
4
65°
45°
5
65°
45°
6
66°
46°
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 50° to 73°, with overnight lows between 30° and 53°. The average high for May is 62° with an average low of 43°. 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.