S
M
T
W
T
F
S
31
67°
53°
1
68°
52°
2
67°
53°
3
69°
54°
4
73°
53°
5
73°
45°
6
70°
47°
7
76°
56°
8
77°
54°
9
74°
48°
10
71°
54°
11
73°
55°
12
76°
50°
13
79°
49°
14
79°
57°
15
81°
58°
16
80°
57°
17
76°
57°
18
76°
56°
19
77°
58°
20
75°
58°
21
74°
56°
22
73°
52°
23
74°
51°
24
74°
52°
25
75°
53°
26
76°
59°
27
82°
53°
28
77°
51°
29
76°
53°
30
79°
58°
1
81°
61°
2
78°
62°
3
81°
60°
4
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ithaca
Ithaca's June 2026 forecast shows daily high temperatures ranging from 67° to 82°, with overnight lows between 45° and 62°. The average high for June is 75° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Ithaca. See also: July | August | September.
