S
M
T
W
T
F
S
30
79°
67°
31
88°
69°
1
95°
71°
2
88°
70°
3
88°
72°
4
91°
72°
5
86°
69°
6
N/A
7
80°
63°
8
87°
67°
9
82°
54°
10
79°
54°
11
80°
60°
12
79°
57°
13
73°
57°
14
74°
54°
15
71°
53°
16
75°
56°
17
77°
56°
18
75°
54°
19
74°
49°
20
78°
55°
21
76°
55°
22
75°
54°
23
77°
54°
24
77°
55°
25
76°
55°
26
77°
54°
27
77°
54°
28
76°
55°
29
75°
54°
30
73°
52°
1
73°
47°
2
62°
42°
3
62°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Independence
Independence's September 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 39° and 67°. The average high for September is 76° with an average low of 54°. 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 Independence. See also: October | November | December.