S
M
T
W
T
F
S
29
53°
24°
30
71°
44°
31
72°
53°
1
61°
37°
2
47°
35°
3
73°
43°
4
70°
36°
5
56°
32°
6
40°
29°
7
33°
19°
8
52°
31°
9
58°
41°
10
68°
41°
11
55°
33°
12
62°
49°
13
74°
55°
14
72°
46°
15
57°
40°
16
51°
34°
17
54°
40°
18
60°
41°
19
63°
38°
20
61°
41°
21
60°
41°
22
62°
43°
23
64°
43°
24
64°
39°
25
60°
33°
26
53°
36°
27
53°
32°
28
55°
37°
29
54°
33°
30
53°
34°
1
55°
35°
2
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Ithaca
Ithaca's April 2026 forecast shows daily high temperatures ranging from 33° to 74°, with overnight lows between 19° and 55°. 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 Ithaca. See also: May | June | July.
