S
M
T
W
T
F
S
30
79°
62°
31
88°
70°
1
88°
72°
2
91°
72°
3
89°
68°
4
78°
66°
5
79°
61°
6
77°
54°
7
78°
55°
8
82°
57°
9
88°
69°
10
81°
60°
11
78°
61°
12
77°
66°
13
82°
60°
14
73°
62°
15
86°
63°
16
78°
61°
17
76°
58°
18
68°
53°
19
68°
49°
20
68°
50°
21
65°
51°
22
68°
52°
23
67°
50°
24
75°
55°
25
68°
53°
26
74°
54°
27
74°
54°
28
73°
53°
29
68°
52°
30
72°
54°
1
69°
52°
2
64°
51°
3
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Munroe Falls
Munroe Falls's September 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 49° and 66°. The average high for September is 73° with an average low of 55°. 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 Munroe Falls. See also: October | November | December.