S
M
T
W
T
F
S
28
89°
68°
29
91°
67°
30
86°
68°
1
84°
70°
2
91°
71°
3
86°
71°
4
85°
70°
5
87°
71°
6
93°
73°
7
93°
73°
8
92°
72°
9
94°
73°
10
94°
72°
11
95°
73°
12
94°
72°
13
90°
71°
14
86°
69°
15
90°
71°
16
94°
72°
17
94°
72°
18
90°
72°
19
87°
66°
20
88°
69°
21
92°
72°
22
91°
72°
23
85°
70°
24
86°
70°
25
87°
71°
26
87°
71°
27
88°
63°
28
88°
65°
29
89°
67°
30
96°
66°
31
94°
65°
1
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winfield
Winfield's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 63° and 73°. The average high for July is 90° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Winfield. See also: August | September | October.