S
M
T
W
T
F
S
28
66°
52°
29
64°
57°
30
84°
55°
1
79°
54°
2
82°
55°
3
77°
57°
4
68°
57°
5
72°
50°
6
73°
45°
7
77°
59°
8
72°
54°
9
72°
51°
10
71°
54°
11
80°
60°
12
86°
66°
13
89°
64°
14
90°
61°
15
81°
59°
16
75°
61°
17
81°
60°
18
77°
60°
19
84°
63°
20
80°
61°
21
74°
60°
22
76°
57°
23
77°
61°
24
81°
63°
25
82°
63°
26
80°
62°
27
80°
63°
28
78°
62°
29
78°
61°
30
74°
60°
31
72°
59°
1
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Port Wing
Port Wing's July 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 51° and 66°. The average high for July is 79° with an average low of 61°. 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 Port Wing. See also: August | September | October.