S
M
T
W
T
F
S
30
94°
70°
31
94°
72°
1
95°
73°
2
94°
68°
3
93°
67°
4
92°
68°
5
91°
68°
6
92°
71°
7
94°
72°
8
98°
73°
9
97°
73°
10
98°
72°
11
97°
72°
12
94°
71°
13
96°
72°
14
98°
67°
15
92°
66°
16
91°
67°
17
90°
66°
18
91°
67°
19
91°
69°
20
90°
68°
21
90°
69°
22
89°
70°
23
90°
69°
24
89°
69°
25
89°
68°
26
88°
69°
27
90°
69°
28
90°
68°
29
88°
68°
30
87°
67°
1
87°
66°
2
88°
67°
3
92°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Charlotte
Charlotte's September 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 62° and 73°. The average high for September is 92° with an average low of 69°. 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 Charlotte. See also: October | November | December.
