S
M
T
W
T
F
S
30
81°
51°
31
72°
51°
1
72°
55°
2
77°
58°
3
71°
51°
4
70°
59°
5
71°
55°
6
78°
51°
7
74°
50°
8
72°
49°
9
70°
49°
10
69°
54°
11
70°
47°
12
69°
47°
13
68°
48°
14
70°
55°
15
74°
48°
16
68°
45°
17
67°
44°
18
65°
44°
19
64°
45°
20
64°
46°
21
65°
47°
22
63°
45°
23
63°
51°
24
69°
51°
25
69°
50°
26
70°
51°
27
70°
44°
28
68°
41°
29
60°
41°
30
61°
49°
1
60°
50°
2
64°
50°
3
67°
49°
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 60° to 81°, with overnight lows between 41° and 59°. The average high for September is 69° with an average low of 49°. 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.
