S
M
T
W
T
F
S
30
66°
55°
31
70°
56°
1
71°
55°
2
71°
55°
3
72°
54°
4
70°
53°
5
71°
52°
6
70°
53°
7
69°
50°
8
67°
49°
9
68°
50°
10
66°
51°
11
66°
53°
12
69°
51°
13
66°
53°
14
66°
54°
15
Hist. Avg.
64°
49°
16
Hist. Avg.
64°
49°
17
Hist. Avg.
63°
49°
18
Hist. Avg.
63°
48°
19
Hist. Avg.
63°
48°
20
Hist. Avg.
63°
48°
21
Hist. Avg.
63°
48°
22
Hist. Avg.
62°
48°
23
Hist. Avg.
62°
48°
24
Hist. Avg.
62°
47°
25
Hist. Avg.
62°
47°
26
Hist. Avg.
62°
47°
27
Hist. Avg.
61°
47°
28
Hist. Avg.
61°
47°
29
Hist. Avg.
61°
47°
30
Hist. Avg.
61°
46°
1
Hist. Avg.
61°
46°
2
Hist. Avg.
60°
46°
3
Hist. Avg.
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Middle Barton
Middle Barton's September 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 49° and 56°. The average high for September is 69° with an average low of 53°. 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 Middle Barton. See also: October | November | December.