S
M
T
W
T
F
S
28
78°
61°
29
75°
57°
30
76°
57°
1
76°
62°
2
78°
64°
3
77°
60°
4
76°
61°
5
77°
66°
6
81°
66°
7
85°
69°
8
86°
67°
9
85°
67°
10
82°
68°
11
86°
67°
12
85°
65°
13
78°
61°
14
81°
66°
15
84°
66°
16
78°
61°
17
76°
59°
18
76°
59°
19
77°
62°
20
77°
59°
21
78°
60°
22
77°
59°
23
78°
65°
24
83°
66°
25
84°
67°
26
84°
67°
27
78°
58°
28
75°
65°
29
82°
64°
30
78°
60°
31
79°
57°
1
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bay City
Bay City's July 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 57° and 69°. The average high for July is 79° 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 Bay City. See also: August | September | October.
