S
M
T
W
T
F
S
30
78°
54°
31
77°
54°
1
77°
53°
2
76°
55°
3
77°
54°
4
77°
52°
5
76°
49°
6
72°
48°
7
70°
52°
8
70°
53°
9
72°
53°
10
75°
52°
11
76°
51°
12
70°
52°
13
73°
48°
14
75°
50°
15
70°
48°
16
69°
51°
17
72°
52°
18
75°
53°
19
75°
52°
20
74°
50°
21
75°
51°
22
69°
49°
23
67°
47°
24
69°
49°
25
68°
46°
26
67°
44°
27
67°
43°
28
65°
44°
29
66°
44°
30
66°
46°
1
65°
51°
2
71°
50°
3
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Myers Flat
Myers Flat's September 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 43° and 55°. The average high for September is 72° with an average low of 50°. 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 Myers Flat. See also: October | November | December.
