S
M
T
W
T
F
S
27
60°
56°
28
58°
56°
29
66°
56°
30
66°
60°
1
79°
59°
2
87°
66°
3
67°
54°
4
63°
50°
5
72°
43°
6
61°
40°
7
65°
52°
8
74°
50°
9
68°
49°
10
66°
45°
11
65°
54°
12
66°
53°
13
65°
51°
14
62°
48°
15
63°
49°
16
62°
47°
17
62°
48°
18
63°
43°
19
57°
41°
20
57°
38°
21
55°
39°
22
55°
47°
23
56°
46°
24
58°
46°
25
59°
42°
26
56°
45°
27
55°
42°
28
53°
40°
29
53°
43°
30
62°
45°
31
63°
45°
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 53° to 74°, with overnight lows between 38° and 54°. The average high for October is 61° 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 Quincy. See also: November | December | January.
