S
M
T
W
T
F
S
27
58°
52°
28
62°
55°
29
63°
48°
30
75°
47°
1
68°
57°
2
69°
50°
3
64°
42°
4
62°
49°
5
59°
39°
6
54°
36°
7
66°
46°
8
69°
48°
9
64°
46°
10
62°
45°
11
71°
52°
12
65°
49°
13
62°
48°
14
59°
46°
15
59°
45°
16
60°
31°
17
63°
44°
18
62°
44°
19
52°
34°
20
51°
32°
21
50°
34°
22
50°
39°
23
51°
35°
24
57°
42°
25
52°
40°
26
49°
36°
27
48°
35°
28
47°
34°
29
51°
38°
30
58°
40°
31
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Ithaca
Ithaca's October 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 31° and 52°. The average high for October is 58° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Ithaca. See also: November | December | January.
