S
M
T
W
T
F
S
30
98°
72°
31
97°
71°
1
96°
73°
2
88°
76°
3
94°
73°
4
97°
72°
5
96°
74°
6
95°
74°
7
98°
74°
8
97°
71°
9
96°
73°
10
97°
71°
11
96°
71°
12
99°
74°
13
99°
74°
14
98°
74°
15
99°
73°
16
99°
76°
17
98°
73°
18
96°
66°
19
97°
65°
20
98°
68°
21
98°
70°
22
97°
72°
23
94°
69°
24
91°
65°
25
90°
64°
26
93°
63°
27
89°
58°
28
90°
59°
29
91°
61°
30
88°
61°
1
86°
60°
2
84°
58°
3
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Winnfield
Winnfield's September 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 58° and 72°. The average high for September is 91° with an average low of 63°. 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 Winnfield. See also: October | November | December.
