S
M
T
W
T
F
S
27
67°
55°
28
64°
57°
29
68°
56°
30
76°
54°
1
78°
61°
2
71°
47°
3
61°
43°
4
71°
41°
5
60°
45°
6
57°
36°
7
73°
41°
8
64°
46°
9
67°
40°
10
69°
51°
11
62°
54°
12
68°
58°
13
65°
43°
14
57°
40°
15
58°
49°
16
66°
47°
17
57°
41°
18
54°
41°
19
57°
42°
20
59°
41°
21
58°
38°
22
52°
41°
23
52°
38°
24
51°
38°
25
58°
45°
26
62°
43°
27
59°
34°
28
49°
33°
29
49°
35°
30
52°
42°
31
57°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in East Rochester
East Rochester's October 2026 forecast shows daily high temperatures ranging from 49° to 69°, with overnight lows between 33° and 58°. The average high for October is 58° 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 East Rochester. See also: November | December | January.