S
M
T
W
T
F
S
28
86°
55°
29
86°
57°
30
88°
59°
1
90°
61°
2
84°
61°
3
81°
55°
4
82°
54°
5
84°
55°
6
79°
70°
7
79°
64°
8
79°
59°
9
75°
50°
10
79°
48°
11
79°
48°
12
81°
46°
13
81°
48°
14
81°
48°
15
84°
48°
16
84°
52°
17
84°
54°
18
84°
57°
19
68°
45°
20
73°
39°
21
73°
43°
22
72°
37°
23
77°
41°
24
66°
41°
25
73°
45°
26
59°
54°
27
59°
54°
28
59°
55°
29
55°
48°
30
61°
39°
31
64°
36°
1
63°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Walnut
Walnut's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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. See also: November | December | January.
