S
M
T
W
T
F
S
27
74°
62°
28
73°
62°
29
72°
62°
30
71°
61°
1
72°
60°
2
72°
59°
3
70°
60°
4
72°
58°
5
62°
57°
6
65°
59°
7
67°
52°
8
60°
47°
9
58°
54°
10
65°
55°
11
67°
56°
12
68°
56°
13
67°
55°
14
67°
56°
15
66°
53°
16
67°
49°
17
55°
53°
18
55°
53°
19
59°
52°
20
60°
52°
21
64°
47°
22
53°
44°
23
53°
44°
24
60°
51°
25
63°
52°
26
55°
39°
27
55°
42°
28
58°
50°
29
59°
49°
30
58°
52°
31
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Near South Side
Near South Side's October 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 39° and 62°. The average high for October is 64° with an average low of 53°. 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 Near South Side. See also: November | December | January.