S
M
T
W
T
F
S
30
97°
64°
31
100°
64°
1
100°
68°
2
99°
73°
3
98°
73°
4
97°
72°
5
96°
68°
6
92°
68°
7
92°
68°
8
94°
69°
9
96°
71°
10
91°
66°
11
88°
65°
12
85°
63°
13
86°
62°
14
83°
59°
15
80°
56°
16
84°
61°
17
84°
61°
18
77°
57°
19
79°
60°
20
82°
60°
21
81°
61°
22
79°
59°
23
80°
56°
24
80°
58°
25
81°
59°
26
79°
53°
27
70°
47°
28
70°
46°
29
68°
48°
30
74°
48°
1
70°
51°
2
75°
52°
3
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wright City
Wright City's September 2026 forecast shows daily high temperatures ranging from 67° to 99°, with overnight lows between 46° and 73°. The average high for September is 83° with an average low of 60°. 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 Wright City. See also: October | November | December.