S
M
T
W
T
F
S
31
57°
54°
1
63°
48°
2
55°
50°
3
55°
54°
4
60°
45°
5
62°
43°
6
61°
54°
7
61°
55°
8
59°
52°
9
57°
54°
10
62°
48°
11
64°
48°
12
64°
52°
13
76°
49°
14
86°
72°
15
66°
63°
16
55°
54°
17
54°
52°
18
63°
51°
19
64°
53°
20
63°
50°
21
67°
51°
22
73°
54°
23
77°
52°
24
74°
51°
25
67°
48°
26
66°
49°
27
68°
51°
28
70°
52°
29
69°
51°
30
69°
50°
1
68°
51°
2
66°
51°
3
67°
51°
4
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Winchester Bay
Winchester Bay's June 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 48° and 54°. The average high for June is 68° with an average low of 51°. 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 Winchester Bay. See also: July | August | September.
