S
M
T
W
T
F
S
26
85°
62°
27
85°
63°
28
86°
63°
29
86°
69°
30
90°
65°
31
89°
69°
1
91°
69°
2
88°
68°
3
86°
69°
4
91°
67°
5
90°
61°
6
84°
61°
7
83°
62°
8
83°
62°
9
84°
63°
10
83°
62°
11
85°
62°
12
88°
64°
13
90°
66°
14
89°
67°
15
90°
65°
16
90°
65°
17
89°
61°
18
83°
60°
19
83°
63°
20
84°
64°
21
88°
66°
22
83°
59°
23
85°
66°
24
87°
67°
25
90°
65°
26
90°
66°
27
88°
66°
28
89°
65°
29
89°
65°
30
88°
66°
31
87°
63°
1
85°
62°
2
85°
61°
3
86°
60°
4
86°
63°
5
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Winfield
Winfield's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 59° and 69°. The average high for August is 87° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Winfield. See also: September | October | November.
