S
M
T
W
T
F
S
30
90°
73°
31
90°
72°
1
92°
73°
2
93°
73°
3
94°
72°
4
96°
72°
5
93°
71°
6
86°
69°
7
84°
71°
8
84°
70°
9
85°
70°
10
87°
68°
11
88°
69°
12
88°
69°
13
87°
68°
14
89°
69°
15
89°
69°
16
88°
68°
17
86°
68°
18
85°
67°
19
88°
68°
20
88°
68°
21
87°
67°
22
88°
68°
23
87°
68°
24
88°
67°
25
87°
66°
26
86°
65°
27
86°
66°
28
85°
65°
29
85°
64°
30
84°
64°
1
85°
63°
2
85°
64°
3
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hixson
Hixson's September 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 63° and 73°. The average high for September is 88° with an average low of 68°. 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 Hixson. See also: October | November | December.