S
M
T
W
T
F
S
27
66°
42°
28
66°
48°
29
60°
44°
30
70°
44°
1
71°
63°
2
67°
43°
3
61°
40°
4
65°
51°
5
59°
37°
6
54°
39°
7
63°
49°
8
65°
49°
9
60°
43°
10
57°
45°
11
62°
46°
12
59°
44°
13
58°
42°
14
56°
39°
15
52°
44°
16
62°
44°
17
62°
43°
18
59°
42°
19
60°
44°
20
59°
43°
21
55°
40°
22
52°
43°
23
55°
42°
24
59°
38°
25
55°
42°
26
60°
34°
27
47°
31°
28
50°
31°
29
54°
36°
30
52°
34°
31
55°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Henderson
Henderson's October 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 31° and 63°. The average high for October is 58° with an average low of 42°. 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 Henderson. See also: November | December | January.