S
M
T
W
T
F
S
31
78°
40°
1
71°
49°
2
76°
48°
3
80°
55°
4
84°
66°
5
84°
63°
6
80°
62°
7
78°
63°
8
80°
63°
9
79°
62°
10
81°
64°
11
79°
60°
12
77°
60°
13
77°
61°
14
76°
58°
15
71°
54°
16
71°
54°
17
72°
56°
18
76°
60°
19
81°
63°
20
82°
64°
21
79°
64°
22
82°
63°
23
77°
63°
24
76°
58°
25
75°
58°
26
79°
65°
27
78°
63°
28
75°
61°
29
76°
60°
30
77°
58°
1
77°
64°
2
83°
67°
3
84°
65°
4
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bay City
Bay City's June 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 48° and 67°. The average high for June is 78° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Bay City. See also: July | August | September.