S
M
T
W
T
F
S
31
66°
45°
1
75°
46°
2
76°
55°
3
70°
52°
4
64°
49°
5
58°
44°
6
57°
44°
7
61°
49°
8
54°
49°
9
59°
46°
10
63°
46°
11
66°
49°
12
68°
51°
13
79°
54°
14
85°
57°
15
82°
56°
16
78°
54°
17
72°
54°
18
70°
51°
19
66°
49°
20
71°
52°
21
72°
50°
22
72°
51°
23
62°
46°
24
69°
54°
25
63°
51°
26
62°
52°
27
62°
54°
28
63°
52°
29
66°
54°
30
67°
54°
1
68°
53°
2
66°
54°
3
67°
53°
4
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mill Bay
Mill Bay's June 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 46° and 57°. The average high for June is 69° with an average low of 52°. 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 Mill Bay. See also: July | August | September.
