S
M
T
W
T
F
S
30
83°
65°
31
90°
65°
1
92°
69°
2
95°
71°
3
97°
71°
4
96°
72°
5
96°
68°
6
81°
67°
7
83°
60°
8
84°
59°
9
88°
60°
10
93°
66°
11
94°
67°
12
87°
70°
13
89°
67°
14
89°
66°
15
82°
62°
16
85°
60°
17
91°
60°
18
94°
69°
19
87°
69°
20
88°
67°
21
92°
66°
22
83°
59°
23
60°
56°
24
60°
48°
25
70°
45°
26
77°
45°
27
79°
48°
28
78°
49°
29
80°
54°
30
84°
54°
1
86°
54°
2
89°
56°
3
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Concord
Concord'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 Concord. See also: October | November | December.
