S
M
T
W
T
F
S
30
94°
66°
31
95°
70°
1
98°
72°
2
98°
71°
3
100°
74°
4
101°
74°
5
100°
73°
6
97°
74°
7
92°
66°
8
96°
67°
9
97°
75°
10
96°
76°
11
94°
74°
12
92°
70°
13
98°
68°
14
93°
72°
15
100°
69°
16
98°
73°
17
100°
72°
18
100°
72°
19
101°
71°
20
99°
71°
21
96°
72°
22
74°
65°
23
72°
63°
24
79°
62°
25
84°
58°
26
82°
54°
27
85°
54°
28
85°
49°
29
88°
50°
30
93°
58°
1
94°
65°
2
79°
67°
3
72°
63°
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 ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.
