S
M
T
W
T
F
S
30
85°
62°
31
84°
68°
1
91°
72°
2
93°
71°
3
93°
69°
4
83°
66°
5
78°
60°
6
79°
62°
7
78°
58°
8
73°
56°
9
74°
59°
10
77°
61°
11
78°
56°
12
74°
54°
13
73°
56°
14
75°
55°
15
75°
59°
16
72°
59°
17
74°
55°
18
70°
49°
19
73°
54°
20
77°
58°
21
78°
58°
22
78°
57°
23
77°
58°
24
78°
57°
25
76°
55°
26
75°
54°
27
76°
55°
28
75°
56°
29
76°
54°
30
73°
51°
1
71°
51°
2
73°
50°
3
73°
54°
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 70° to 93°, with overnight lows between 49° and 72°. The average high for September is 77° with an average low of 58°. 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.