S
M
T
W
T
F
S
30
89°
64°
31
84°
64°
1
82°
63°
2
83°
65°
3
88°
65°
4
88°
64°
5
84°
65°
6
86°
64°
7
87°
64°
8
82°
59°
9
83°
57°
10
81°
58°
11
81°
58°
12
86°
56°
13
86°
63°
14
85°
57°
15
80°
54°
16
78°
56°
17
79°
55°
18
81°
58°
19
84°
57°
20
84°
58°
21
83°
60°
22
84°
57°
23
83°
53°
24
79°
52°
25
80°
50°
26
78°
57°
27
82°
57°
28
81°
58°
29
82°
56°
30
81°
50°
1
77°
56°
2
80°
57°
3
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Henderson
North Henderson's September 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 50° and 65°. The average high for September is 83° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in North Henderson. See also: October | November | December.