S
M
T
W
T
F
S
28
79°
55°
29
91°
71°
30
91°
74°
1
88°
69°
2
82°
68°
3
83°
68°
4
81°
68°
5
80°
61°
6
80°
59°
7
86°
60°
8
85°
65°
9
77°
63°
10
81°
61°
11
86°
59°
12
87°
61°
13
97°
70°
14
100°
71°
15
90°
69°
16
89°
68°
17
86°
68°
18
85°
62°
19
81°
64°
20
81°
62°
21
77°
57°
22
77°
57°
23
79°
60°
24
81°
61°
25
83°
62°
26
80°
59°
27
79°
63°
28
75°
60°
29
75°
62°
30
76°
63°
31
76°
62°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Green Bay
Green Bay's July 2026 forecast shows daily high temperatures ranging from 75° to 100°, with overnight lows between 57° and 71°. The average high for July is 82° 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 Green Bay. See also: August | September | October.
