S
M
T
W
T
F
S
30
100°
73°
31
102°
75°
1
101°
72°
2
100°
77°
3
100°
77°
4
100°
75°
5
100°
72°
6
100°
73°
7
97°
72°
8
102°
73°
9
100°
71°
10
81°
65°
11
88°
69°
12
89°
69°
13
92°
75°
14
94°
71°
15
84°
64°
16
84°
67°
17
86°
64°
18
81°
62°
19
74°
54°
20
75°
55°
21
73°
56°
22
78°
55°
23
84°
63°
24
84°
63°
25
83°
62°
26
82°
61°
27
83°
62°
28
82°
61°
29
80°
60°
30
80°
58°
1
79°
56°
2
80°
60°
3
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Humansville
Humansville's September 2026 forecast shows daily high temperatures ranging from 73° to 100°, with overnight lows between 54° and 75°. The average high for September is 83° with an average low of 62°. 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 Humansville. See also: October | November | December.
