S
M
T
W
T
F
S
30
85°
57°
31
84°
60°
1
84°
59°
2
85°
59°
3
83°
60°
4
83°
59°
5
84°
58°
6
84°
57°
7
91°
55°
8
87°
54°
9
85°
52°
10
84°
51°
11
83°
52°
12
84°
53°
13
83°
54°
14
85°
59°
15
85°
60°
16
82°
59°
17
89°
60°
18
89°
59°
19
87°
59°
20
89°
58°
21
89°
55°
22
85°
53°
23
82°
54°
24
82°
53°
25
80°
58°
26
84°
54°
27
87°
55°
28
84°
56°
29
85°
56°
30
86°
59°
1
85°
60°
2
87°
59°
3
86°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Barton
Barton's September 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 51° and 60°. The average high for September is 85° with an average low of 57°. 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 Barton. See also: October | November | December.
