S
M
T
W
T
F
S
26
58°
37°
27
63°
37°
28
59°
34°
29
64°
37°
30
65°
38°
31
60°
37°
1
57°
32°
2
57°
32°
3
58°
35°
4
57°
34°
5
58°
36°
6
58°
36°
7
57°
34°
8
57°
31°
9
58°
31°
10
58°
32°
11
59°
35°
12
59°
36°
13
58°
31°
14
57°
35°
15
56°
34°
16
57°
31°
17
56°
37°
18
59°
34°
19
61°
33°
20
62°
33°
21
60°
36°
22
62°
36°
23
60°
35°
24
59°
36°
25
61°
37°
26
60°
36°
27
57°
36°
28
55°
35°
29
55°
31°
30
56°
30°
31
58°
28°
1
59°
29°
2
60°
29°
3
60°
33°
4
57°
28°
5
59°
32°
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 55° to 65°, with overnight lows between 28° and 38°. The average high for August is 59° with an average low of 34°. 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.
