S
M
T
W
T
F
S
28
63°
54°
29
63°
54°
30
61°
54°
1
66°
54°
2
68°
52°
3
70°
59°
4
66°
52°
5
68°
46°
6
64°
46°
7
64°
54°
8
66°
48°
9
66°
43°
10
66°
46°
11
66°
52°
12
68°
45°
13
75°
46°
14
68°
46°
15
68°
56°
16
66°
54°
17
68°
54°
18
70°
52°
19
71°
52°
20
73°
56°
21
71°
54°
22
70°
53°
23
73°
52°
24
71°
54°
25
70°
54°
26
68°
52°
27
70°
53°
28
69°
51°
29
64°
50°
30
63°
48°
31
65°
51°
1
65°
51°
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 63° to 73°, with overnight lows between 48° and 56°. The average high for July is 69° with an average low of 53°. 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.
