S
M
T
W
T
F
S
30
81°
62°
31
82°
63°
1
83°
62°
2
84°
62°
3
85°
63°
4
85°
65°
5
83°
65°
6
80°
61°
7
81°
60°
8
83°
60°
9
84°
64°
10
85°
63°
11
85°
63°
12
84°
62°
13
84°
62°
14
82°
61°
15
83°
61°
16
78°
63°
17
78°
63°
18
Hist. Avg.
81°
60°
19
Hist. Avg.
80°
60°
20
Hist. Avg.
80°
60°
21
Hist. Avg.
80°
59°
22
Hist. Avg.
80°
59°
23
Hist. Avg.
79°
59°
24
Hist. Avg.
79°
58°
25
Hist. Avg.
79°
58°
26
Hist. Avg.
78°
58°
27
Hist. Avg.
78°
57°
28
Hist. Avg.
78°
57°
29
Hist. Avg.
77°
57°
30
Hist. Avg.
77°
56°
1
Hist. Avg.
77°
56°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
76°
55°
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 78° to 85°, with overnight lows between 60° and 65°. The average high for September is 83° with an average low of 62°. 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.
