S
M
T
W
T
F
S
27
67°
55°
28
64°
57°
29
68°
56°
30
76°
54°
1
77°
63°
2
66°
51°
3
61°
46°
4
67°
53°
5
61°
39°
6
57°
42°
7
65°
52°
8
64°
48°
9
61°
47°
10
65°
45°
11
64°
49°
12
63°
48°
13
60°
44°
14
54°
42°
15
55°
46°
16
65°
49°
17
65°
48°
18
62°
48°
19
63°
47°
20
60°
45°
21
54°
43°
22
53°
47°
23
56°
47°
24
62°
45°
25
60°
45°
26
62°
38°
27
49°
37°
28
52°
37°
29
57°
41°
30
53°
40°
31
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Irondequoit
Irondequoit's October 2026 forecast shows daily high temperatures ranging from 49° to 77°, with overnight lows between 37° and 63°. The average high for October is 60° with an average low of 46°. 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 Irondequoit. See also: November | December | January.