S
M
T
W
T
F
S
29
51°
21°
30
67°
38°
31
69°
40°
1
77°
41°
2
42°
37°
3
71°
38°
4
61°
38°
5
58°
39°
6
52°
28°
7
49°
25°
8
47°
28°
9
56°
34°
10
68°
50°
11
62°
35°
12
61°
45°
13
71°
59°
14
69°
46°
15
60°
42°
16
59°
41°
17
59°
46°
18
63°
47°
19
66°
43°
20
60°
40°
21
67°
45°
22
64°
44°
23
58°
45°
24
61°
45°
25
67°
41°
26
59°
41°
27
60°
42°
28
61°
43°
29
61°
40°
30
60°
40°
1
61°
44°
2
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Endicott
Endicott's April 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 25° and 59°. The average high for April is 61° with an average low of 42°. 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 Endicott. See also: May | June | July.