S
M
T
W
T
F
S
29
53°
18°
30
68°
32°
31
73°
49°
1
64°
41°
2
41°
37°
3
68°
35°
4
66°
41°
5
50°
37°
6
45°
32°
7
40°
22°
8
50°
18°
9
58°
25°
10
72°
32°
11
54°
36°
12
61°
27°
13
74°
41°
14
81°
48°
15
81°
54°
16
84°
58°
17
73°
55°
18
72°
48°
19
50°
29°
20
40°
25°
21
48°
19°
22
48°
36°
23
68°
32°
24
66°
39°
25
44°
37°
26
60°
33°
27
67°
40°
28
64°
46°
29
55°
46°
30
57°
36°
1
52°
33°
2
49°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Callicoon
Callicoon's April 2026 forecast shows daily high temperatures ranging from 44° to 67°, with overnight lows between 32° and 46°. The average high for April is 57° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Callicoon. See also: May | June | July.