S
M
T
W
T
F
S
31
79°
54°
1
78°
54°
2
78°
52°
3
80°
52°
4
86°
56°
5
88°
64°
6
89°
66°
7
68°
53°
8
74°
50°
9
73°
51°
10
78°
56°
11
81°
56°
12
80°
56°
13
80°
55°
14
83°
54°
15
80°
56°
16
79°
56°
17
82°
57°
18
84°
59°
19
89°
59°
20
89°
59°
21
84°
58°
22
84°
57°
23
88°
56°
24
91°
62°
25
86°
69°
26
81°
68°
27
77°
64°
28
79°
63°
29
66°
62°
30
75°
63°
1
77°
50°
2
72°
48°
3
72°
48°
4
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Concord
Concord's September 2025 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.
