S
M
T
W
T
F
S
30
90°
70°
31
89°
68°
1
89°
68°
2
83°
64°
3
85°
65°
4
86°
66°
5
88°
67°
6
87°
65°
7
82°
64°
8
83°
65°
9
84°
64°
10
83°
64°
11
83°
65°
12
84°
65°
13
85°
63°
14
82°
62°
15
83°
63°
16
82°
62°
17
84°
65°
18
84°
62°
19
83°
61°
20
Hist. Avg.
83°
63°
21
Hist. Avg.
82°
62°
22
Hist. Avg.
82°
62°
23
Hist. Avg.
82°
62°
24
Hist. Avg.
82°
61°
25
Hist. Avg.
81°
61°
26
Hist. Avg.
81°
60°
27
Hist. Avg.
81°
60°
28
Hist. Avg.
80°
60°
29
Hist. Avg.
80°
59°
30
Hist. Avg.
80°
59°
1
Hist. Avg.
80°
58°
2
Hist. Avg.
79°
58°
3
Hist. Avg.
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Allenton
Allenton's September 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 61° and 70°. The average high for September is 85° with an average low of 65°. 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 Allenton. See also: October | November | December.