S
M
T
W
T
F
S
30
85°
71°
31
92°
69°
1
96°
71°
2
97°
73°
3
97°
74°
4
97°
74°
5
97°
70°
6
83°
69°
7
83°
66°
8
85°
64°
9
89°
66°
10
92°
67°
11
91°
66°
12
89°
64°
13
86°
67°
14
87°
66°
15
86°
65°
16
87°
61°
17
78°
65°
18
76°
64°
19
77°
65°
20
78°
65°
21
77°
64°
22
79°
65°
23
82°
64°
24
77°
63°
25
76°
64°
26
79°
63°
27
81°
61°
28
80°
54°
29
73°
53°
30
73°
53°
1
74°
55°
2
74°
60°
3
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Matthews
Matthews's September 2026 forecast shows daily high temperatures ranging from 73° to 97°, with overnight lows between 53° and 74°. The average high for September is 82° with an average low of 63°. 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 Matthews. See also: October | November | December.
