S
M
T
W
T
F
S
28
95°
74°
29
97°
78°
30
92°
75°
1
93°
73°
2
94°
74°
3
95°
78°
4
92°
77°
5
93°
76°
6
93°
77°
7
94°
75°
8
98°
77°
9
99°
80°
10
98°
78°
11
99°
72°
12
97°
79°
13
97°
77°
14
97°
75°
15
95°
75°
16
94°
75°
17
88°
74°
18
90°
75°
19
90°
74°
20
88°
73°
21
90°
74°
22
93°
75°
23
92°
74°
24
91°
74°
25
91°
73°
26
90°
74°
27
91°
74°
28
92°
73°
29
90°
76°
30
91°
75°
31
89°
74°
1
88°
73°
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 88° to 95°, with overnight lows between 73° and 76°. The average high for July is 91° with an average low of 74°. 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.
