S
M
T
W
T
F
S
30
105°
77°
31
103°
73°
1
102°
72°
2
102°
75°
3
100°
73°
4
100°
73°
5
102°
75°
6
105°
73°
7
103°
76°
8
104°
76°
9
105°
79°
10
82°
67°
11
92°
62°
12
95°
69°
13
93°
71°
14
97°
75°
15
100°
76°
16
98°
72°
17
98°
74°
18
99°
73°
19
98°
72°
20
85°
68°
21
79°
60°
22
84°
57°
23
85°
61°
24
87°
63°
25
76°
65°
26
83°
65°
27
85°
66°
28
86°
65°
29
79°
69°
30
81°
71°
1
75°
65°
2
76°
57°
3
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Winfield
Winfield's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Winfield. See also: October | November | December.
