S
M
T
W
T
F
S
27
79°
62°
28
82°
62°
29
82°
61°
30
83°
60°
1
84°
61°
2
83°
60°
3
84°
60°
4
84°
59°
5
83°
58°
6
83°
59°
7
82°
60°
8
83°
60°
9
82°
59°
10
81°
58°
11
75°
59°
12
80°
59°
13
78°
58°
14
81°
58°
15
82°
57°
16
79°
55°
17
79°
47°
18
72°
46°
19
70°
47°
20
70°
46°
21
71°
50°
22
73°
53°
23
76°
46°
24
75°
43°
25
68°
44°
26
67°
50°
27
70°
51°
28
72°
43°
29
74°
40°
30
64°
49°
31
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Walnut Park
Walnut Park's October 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 40° and 62°. The average high for October is 77° with an average low of 54°. 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 Walnut Park. See also: November | December | January.