S
M
T
W
T
F
S
30
82°
70°
31
92°
74°
1
95°
73°
2
97°
72°
3
95°
70°
4
94°
69°
5
89°
67°
6
85°
64°
7
86°
66°
8
86°
67°
9
90°
66°
10
85°
63°
11
78°
58°
12
82°
59°
13
78°
60°
14
78°
58°
15
80°
55°
16
83°
61°
17
83°
60°
18
75°
59°
19
77°
60°
20
80°
59°
21
79°
60°
22
78°
58°
23
75°
56°
24
76°
56°
25
80°
57°
26
79°
52°
27
69°
47°
28
67°
45°
29
67°
48°
30
68°
44°
1
67°
47°
2
71°
54°
3
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Henry
Henry's September 2026 forecast shows daily high temperatures ranging from 67° to 97°, with overnight lows between 44° and 72°. The average high for September is 80° 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 Henry. See also: October | November | December.