S
M
T
W
T
F
S
30
72°
59°
31
70°
55°
1
N/A
2
68°
62°
3
73°
62°
4
68°
51°
5
68°
55°
6
72°
57°
7
71°
54°
8
65°
52°
9
64°
49°
10
63°
49°
11
63°
48°
12
64°
48°
13
64°
50°
14
66°
53°
15
66°
51°
16
62°
46°
17
63°
49°
18
64°
47°
19
66°
51°
20
66°
51°
21
65°
52°
22
66°
51°
23
66°
51°
24
64°
50°
25
65°
51°
26
64°
50°
27
64°
47°
28
63°
49°
29
64°
50°
30
64°
48°
1
58°
44°
2
57°
44°
3
58°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Belton-In-Rutland
Belton-In-Rutland's September 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 43° and 62°. The average high for September is 65° 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 Belton-In-Rutland. See also: October | November | December.