S
M
T
W
T
F
S
30
80°
67°
31
83°
67°
1
86°
66°
2
82°
63°
3
82°
64°
4
83°
65°
5
84°
62°
6
82°
59°
7
80°
64°
8
85°
65°
9
86°
65°
10
87°
64°
11
87°
65°
12
89°
54°
13
88°
53°
14
84°
61°
15
87°
57°
16
84°
52°
17
73°
50°
18
75°
56°
19
85°
51°
20
76°
56°
21
78°
55°
22
82°
48°
23
77°
47°
24
79°
49°
25
80°
52°
26
82°
54°
27
83°
49°
28
78°
54°
29
78°
51°
30
82°
59°
1
83°
42°
2
85°
41°
3
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Valley Falls
Valley Falls's September 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 41° and 67°. The average high for September is 82° with an average low of 56°. 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 Valley Falls. See also: October | November | December.
