S
M
T
W
T
F
S
30
93°
70°
31
95°
71°
1
95°
73°
2
94°
71°
3
93°
70°
4
93°
73°
5
92°
73°
6
90°
74°
7
90°
72°
8
92°
73°
9
91°
74°
10
92°
73°
11
91°
72°
12
93°
72°
13
92°
71°
14
91°
72°
15
90°
72°
16
88°
71°
17
87°
71°
18
87°
70°
19
88°
71°
20
89°
70°
21
89°
70°
22
90°
69°
23
87°
70°
24
88°
70°
25
90°
69°
26
89°
68°
27
90°
69°
28
88°
67°
29
87°
66°
30
88°
67°
1
87°
68°
2
88°
67°
3
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Barker
Barker's September 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 62° and 74°. The average high for September is 90° 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 Barker. See also: October | November | December.
