S
M
T
W
T
F
S
26
91°
75°
27
91°
73°
28
84°
72°
29
82°
63°
30
82°
59°
31
82°
66°
1
72°
64°
2
79°
63°
3
82°
59°
4
89°
64°
5
74°
58°
6
80°
62°
7
84°
65°
8
85°
67°
9
88°
69°
10
88°
65°
11
87°
67°
12
83°
63°
13
85°
64°
14
85°
63°
15
82°
61°
16
81°
62°
17
83°
61°
18
88°
68°
19
89°
67°
20
87°
66°
21
87°
66°
22
88°
67°
23
87°
66°
24
86°
66°
25
86°
64°
26
85°
63°
27
85°
63°
28
86°
64°
29
84°
63°
30
85°
64°
31
86°
63°
1
85°
64°
2
86°
64°
3
86°
63°
4
85°
62°
5
85°
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 74° to 89°, with overnight lows between 58° and 69°. The average high for August is 85° 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.
