S
M
T
W
T
F
S
28
78°
60°
29
77°
59°
30
78°
59°
1
78°
61°
2
83°
64°
3
79°
61°
4
80°
66°
5
82°
67°
6
85°
68°
7
88°
68°
8
88°
67°
9
87°
68°
10
89°
67°
11
88°
68°
12
87°
67°
13
87°
67°
14
84°
66°
15
87°
68°
16
86°
65°
17
81°
62°
18
81°
62°
19
79°
61°
20
80°
60°
21
80°
60°
22
81°
62°
23
82°
67°
24
85°
67°
25
87°
68°
26
85°
68°
27
81°
61°
28
83°
62°
29
85°
66°
30
86°
61°
31
83°
60°
1
82°
61°
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 77° to 89°, with overnight lows between 59° and 68°. The average high for July is 83° 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 July weather will actually feel in Winfield. See also: August | September | October.