S
M
T
W
T
F
S
30
90°
65°
31
88°
64°
1
82°
61°
2
84°
57°
3
79°
57°
4
80°
62°
5
83°
64°
6
86°
63°
7
87°
62°
8
81°
61°
9
84°
61°
10
84°
55°
11
77°
54°
12
77°
54°
13
78°
56°
14
79°
60°
15
83°
61°
16
80°
60°
17
81°
59°
18
76°
51°
19
75°
50°
20
73°
54°
21
73°
56°
22
76°
57°
23
79°
57°
24
80°
58°
25
81°
49°
26
80°
48°
27
72°
49°
28
71°
48°
29
71°
48°
30
73°
55°
1
78°
56°
2
Hist. Avg.
74°
50°
3
Hist. Avg.
74°
50°
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 71° to 90°, with overnight lows between 48° and 65°. The average high for September is 79° with an average low of 57°. 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.