S
M
T
W
T
F
S
31
77°
40°
1
78°
46°
2
79°
41°
3
83°
44°
4
85°
49°
5
82°
60°
6
83°
63°
7
80°
53°
8
88°
52°
9
81°
68°
10
88°
66°
11
85°
68°
12
74°
62°
13
82°
59°
14
71°
52°
15
72°
47°
16
75°
56°
17
64°
53°
18
69°
57°
19
73°
55°
20
74°
54°
21
73°
49°
22
78°
57°
23
76°
49°
24
68°
51°
25
77°
60°
26
71°
55°
27
77°
55°
28
82°
61°
29
90°
75°
30
95°
74°
1
97°
72°
2
97°
71°
3
93°
69°
4
92°
66°
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 77° to 97°, with overnight lows between 55° and 75°. The average high for June is 90° with an average low of 68°. 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.
