S
M
T
W
T
F
S
28
81°
57°
29
79°
56°
30
80°
58°
1
81°
65°
2
85°
65°
3
83°
66°
4
86°
65°
5
85°
57°
6
83°
56°
7
80°
60°
8
83°
65°
9
85°
65°
10
86°
67°
11
87°
67°
12
89°
58°
13
86°
56°
14
80°
63°
15
82°
62°
16
85°
65°
17
86°
66°
18
86°
66°
19
87°
65°
20
88°
66°
21
87°
65°
22
87°
66°
23
88°
66°
24
88°
65°
25
87°
65°
26
84°
64°
27
84°
65°
28
86°
64°
29
88°
66°
30
87°
66°
31
87°
65°
1
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winnebago
Winnebago's July 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 56° and 67°. The average high for July is 85° with an average low of 63°. 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 Winnebago. See also: August | September | October.