S
M
T
W
T
F
S
28
81°
60°
29
92°
75°
30
94°
74°
1
96°
73°
2
94°
74°
3
87°
70°
4
91°
69°
5
87°
66°
6
86°
65°
7
84°
66°
8
87°
65°
9
89°
67°
10
87°
66°
11
86°
67°
12
85°
63°
13
81°
60°
14
80°
60°
15
81°
61°
16
83°
65°
17
85°
67°
18
87°
65°
19
81°
63°
20
82°
66°
21
86°
67°
22
88°
68°
23
88°
68°
24
89°
67°
25
89°
67°
26
88°
68°
27
88°
68°
28
87°
67°
29
87°
67°
30
85°
64°
31
80°
61°
1
81°
65°
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 80° to 96°, with overnight lows between 60° and 75°. The average high for July is 87° with an average low of 67°. 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.