S
M
T
W
T
F
S
30
104°
71°
31
101°
73°
1
103°
72°
2
104°
72°
3
103°
70°
4
100°
67°
5
98°
68°
6
96°
67°
7
95°
64°
8
94°
65°
9
94°
66°
10
96°
67°
11
96°
69°
12
99°
69°
13
100°
68°
14
99°
65°
15
97°
64°
16
94°
67°
17
94°
68°
18
96°
68°
19
94°
67°
20
98°
68°
21
98°
69°
22
93°
67°
23
92°
62°
24
91°
60°
25
90°
60°
26
88°
61°
27
88°
62°
28
90°
61°
29
90°
61°
30
95°
63°
1
96°
63°
2
Hist. Avg.
88°
60°
3
Hist. Avg.
87°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Afton
Afton's September 2026 forecast shows daily high temperatures ranging from 88° to 104°, with overnight lows between 60° and 73°. The average high for September is 96° with an average low of 66°. 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 Afton. See also: October | November | December.
