S
M
T
W
T
F
S
29
64°
33°
30
74°
55°
31
79°
61°
1
62°
38°
2
77°
38°
3
81°
63°
4
74°
40°
5
50°
36°
6
54°
29°
7
47°
29°
8
63°
48°
9
72°
51°
10
74°
52°
11
75°
55°
12
71°
54°
13
64°
49°
14
64°
46°
15
60°
43°
16
63°
39°
17
55°
36°
18
58°
41°
19
66°
46°
20
69°
48°
21
70°
49°
22
70°
49°
23
69°
50°
24
71°
50°
25
72°
49°
26
70°
39°
27
58°
38°
28
58°
40°
29
60°
44°
30
61°
40°
1
61°
40°
2
63°
43°
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 47° to 81°, with overnight lows between 29° and 63°. The average high for April is 65° with an average low of 45°. 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.
