S
M
T
W
T
F
S
29
67°
32°
30
80°
34°
31
69°
42°
1
48°
33°
2
44°
33°
3
41°
37°
4
44°
31°
5
54°
34°
6
45°
23°
7
43°
35°
8
63°
46°
9
57°
38°
10
54°
42°
11
55°
41°
12
60°
45°
13
61°
39°
14
57°
36°
15
57°
37°
16
58°
36°
17
51°
40°
18
63°
41°
19
64°
45°
20
66°
46°
21
66°
47°
22
65°
47°
23
67°
48°
24
66°
46°
25
64°
39°
26
54°
33°
27
53°
34°
28
56°
41°
29
56°
38°
30
58°
39°
1
63°
44°
2
64°
47°
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 41° to 67°, with overnight lows between 23° and 48°. The average high for April is 58° with an average low of 40°. 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.
