S
M
T
W
T
F
S
30
95°
71°
31
96°
72°
1
96°
72°
2
95°
70°
3
95°
69°
4
94°
70°
5
94°
70°
6
93°
69°
7
94°
70°
8
93°
68°
9
90°
67°
10
91°
69°
11
93°
69°
12
94°
70°
13
93°
68°
14
88°
70°
15
92°
70°
16
Hist. Avg.
90°
64°
17
Hist. Avg.
90°
64°
18
Hist. Avg.
89°
64°
19
Hist. Avg.
89°
63°
20
Hist. Avg.
89°
63°
21
Hist. Avg.
88°
62°
22
Hist. Avg.
88°
62°
23
Hist. Avg.
88°
62°
24
Hist. Avg.
88°
61°
25
Hist. Avg.
87°
61°
26
Hist. Avg.
87°
60°
27
Hist. Avg.
86°
60°
28
Hist. Avg.
86°
60°
29
Hist. Avg.
86°
60°
30
Hist. Avg.
86°
59°
1
Hist. Avg.
85°
59°
2
Hist. Avg.
85°
58°
3
Hist. Avg.
85°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Belton
Belton's September 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 67° and 72°. The average high for September is 93° with an average low of 70°. 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. See also: October | November | December.
