S
M
T
W
T
F
S
28
79°
59°
29
82°
57°
30
79°
59°
1
83°
65°
2
84°
58°
3
79°
56°
4
78°
60°
5
80°
58°
6
77°
64°
7
81°
67°
8
82°
64°
9
83°
58°
10
78°
57°
11
77°
62°
12
82°
66°
13
78°
60°
14
78°
58°
15
83°
66°
16
86°
65°
17
87°
57°
18
83°
56°
19
78°
58°
20
78°
57°
21
79°
58°
22
78°
58°
23
78°
60°
24
79°
58°
25
77°
59°
26
80°
58°
27
83°
66°
28
84°
65°
29
82°
65°
30
83°
66°
31
85°
60°
1
76°
62°
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 76° to 87°, with overnight lows between 56° and 67°. The average high for July is 81° 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 Bay City. See also: August | September | October.
