S
M
T
W
T
F
S
30
96°
75°
31
96°
74°
1
95°
73°
2
93°
74°
3
95°
74°
4
95°
73°
5
94°
73°
6
91°
72°
7
91°
73°
8
93°
72°
9
93°
72°
10
92°
71°
11
94°
72°
12
93°
71°
13
92°
72°
14
92°
69°
15
94°
70°
16
93°
68°
17
92°
69°
18
85°
68°
19
89°
69°
20
89°
67°
21
88°
68°
22
86°
65°
23
84°
63°
24
85°
65°
25
90°
65°
26
90°
66°
27
89°
67°
28
89°
67°
29
85°
66°
30
86°
66°
1
86°
65°
2
83°
62°
3
79°
63°
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 79° to 96°, with overnight lows between 62° and 75°. The average high for September is 90° with an average low of 69°. 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.
