S
M
T
W
T
F
S
30
83°
45°
31
85°
48°
1
87°
48°
2
87°
47°
3
86°
46°
4
86°
47°
5
85°
47°
6
85°
49°
7
86°
50°
8
85°
45°
9
79°
44°
10
76°
48°
11
80°
47°
12
77°
46°
13
76°
43°
14
74°
39°
15
74°
38°
16
81°
39°
17
82°
43°
18
81°
43°
19
Hist. Avg.
85°
61°
20
Hist. Avg.
85°
61°
21
Hist. Avg.
84°
61°
22
Hist. Avg.
84°
61°
23
Hist. Avg.
84°
60°
24
Hist. Avg.
84°
60°
25
Hist. Avg.
83°
60°
26
Hist. Avg.
83°
60°
27
Hist. Avg.
82°
60°
28
Hist. Avg.
82°
59°
29
Hist. Avg.
82°
59°
30
Hist. Avg.
81°
59°
1
Hist. Avg.
81°
59°
2
Hist. Avg.
81°
58°
3
Hist. Avg.
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Indian Falls
Indian Falls's September 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 38° and 50°. The average high for September is 82° with an average low of 45°. 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 Indian Falls. See also: October | November | December.