S
M
T
W
T
F
S
27
N/A
28
N/A
29
72°
55°
30
71°
52°
1
71°
49°
2
77°
49°
3
78°
51°
4
78°
53°
5
77°
43°
6
77°
46°
7
77°
47°
8
75°
47°
9
68°
49°
10
59°
42°
11
58°
46°
12
59°
36°
13
59°
34°
14
66°
44°
15
69°
37°
16
66°
39°
17
65°
35°
18
63°
41°
19
58°
42°
20
68°
45°
21
64°
38°
22
59°
39°
23
62°
37°
24
52°
26°
25
54°
36°
26
54°
40°
27
54°
33°
28
55°
34°
29
51°
24°
30
53°
35°
31
56°
34°
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 56° to 56°, with overnight lows between 34° and 34°. The average high for October is 56° with an average low of 34°. 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.
