S
M
T
W
T
F
S
27
72°
49°
28
73°
50°
29
80°
53°
30
70°
61°
1
72°
61°
2
65°
55°
3
70°
49°
4
74°
52°
5
68°
49°
6
74°
58°
7
78°
55°
8
69°
51°
9
71°
57°
10
79°
62°
11
76°
58°
12
68°
53°
13
66°
52°
14
64°
51°
15
64°
51°
16
62°
48°
17
60°
44°
18
59°
46°
19
61°
44°
20
58°
47°
21
55°
47°
22
58°
45°
23
62°
42°
24
52°
40°
25
51°
38°
26
51°
39°
27
52°
40°
28
58°
47°
29
62°
48°
30
61°
48°
31
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Oak Park
Oak Park's October 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 38° and 62°. The average high for October is 63° with an average low of 48°. 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 Oak Park. See also: November | December | January.
