S
M
T
W
T
F
S
30
86°
67°
31
90°
67°
1
94°
71°
2
96°
72°
3
96°
72°
4
97°
74°
5
93°
70°
6
82°
70°
7
82°
59°
8
84°
59°
9
85°
67°
10
87°
70°
11
85°
68°
12
83°
66°
13
87°
65°
14
87°
66°
15
86°
63°
16
83°
63°
17
82°
63°
18
82°
61°
19
81°
61°
20
82°
58°
21
85°
63°
22
84°
62°
23
82°
61°
24
80°
61°
25
82°
60°
26
84°
62°
27
84°
61°
28
83°
61°
29
83°
60°
30
82°
60°
1
82°
59°
2
81°
59°
3
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Midway
Midway's September 2026 forecast shows daily high temperatures ranging from 80° to 87°, with overnight lows between 58° and 70°. The average high for September is 83° with an average low of 62°. 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 Midway. See also: October | November | December.