S
M
T
W
T
F
S
27
78°
53°
28
78°
54°
29
77°
53°
30
77°
52°
1
76°
44°
2
71°
42°
3
62°
39°
4
62°
40°
5
64°
43°
6
65°
37°
7
63°
38°
8
59°
47°
9
62°
49°
10
64°
46°
11
70°
38°
12
65°
37°
13
59°
35°
14
59°
35°
15
57°
36°
16
59°
37°
17
63°
42°
18
67°
44°
19
67°
46°
20
66°
44°
21
68°
46°
22
68°
46°
23
67°
45°
24
67°
47°
25
66°
43°
26
67°
33°
27
65°
33°
28
54°
41°
29
57°
42°
30
54°
35°
31
58°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Quincy
Quincy's October 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 32° and 54°. The average high for October is 65° 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 Quincy. See also: November | December | January.
