S
M
T
W
T
F
S
28
81°
60°
29
91°
75°
30
92°
76°
1
92°
77°
2
93°
70°
3
87°
70°
4
84°
68°
5
77°
65°
6
82°
61°
7
87°
64°
8
87°
69°
9
85°
68°
10
82°
64°
11
85°
64°
12
87°
66°
13
89°
67°
14
92°
68°
15
90°
66°
16
89°
68°
17
88°
66°
18
89°
65°
19
85°
63°
20
81°
60°
21
80°
60°
22
80°
61°
23
83°
65°
24
82°
65°
25
82°
64°
26
83°
66°
27
81°
67°
28
88°
68°
29
87°
68°
30
88°
67°
31
87°
68°
1
87°
67°
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 92°, with overnight lows between 60° and 69°. The average high for July is 85° with an average low of 65°. 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.