S
M
T
W
T
F
S
27
58°
52°
28
62°
52°
29
64°
48°
30
73°
56°
1
78°
58°
2
64°
44°
3
62°
43°
4
63°
52°
5
61°
46°
6
62°
46°
7
63°
47°
8
62°
45°
9
61°
46°
10
63°
44°
11
56°
45°
12
65°
45°
13
62°
35°
14
52°
34°
15
53°
35°
16
56°
41°
17
63°
43°
18
63°
44°
19
62°
43°
20
54°
43°
21
62°
34°
22
49°
32°
23
49°
31°
24
51°
39°
25
60°
43°
26
61°
32°
27
48°
30°
28
47°
31°
29
54°
41°
30
58°
42°
31
58°
42°
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 78°, with overnight lows between 30° and 58°. The average high for October is 59° with an average low of 42°. 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.
