S
M
T
W
T
F
S
28
59°
53°
29
72°
51°
30
70°
49°
1
68°
49°
2
71°
40°
3
72°
49°
4
71°
49°
5
64°
39°
6
72°
34°
7
79°
46°
8
75°
49°
9
73°
48°
10
80°
53°
11
72°
56°
12
80°
51°
13
75°
41°
14
78°
45°
15
77°
55°
16
81°
49°
17
83°
56°
18
83°
54°
19
75°
50°
20
66°
51°
21
75°
56°
22
83°
54°
23
79°
47°
24
85°
46°
25
83°
49°
26
75°
53°
27
73°
52°
28
78°
48°
29
72°
50°
30
71°
50°
31
77°
56°
1
77°
50°
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 71° to 78°, with overnight lows between 48° and 56°. The average high for July is 75° with an average low of 51°. 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.