S
M
T
W
T
F
S
28
63°
50°
29
63°
47°
30
62°
45°
1
64°
54°
2
68°
48°
3
63°
45°
4
64°
48°
5
68°
53°
6
72°
53°
7
70°
52°
8
70°
52°
9
73°
51°
10
67°
50°
11
70°
51°
12
71°
52°
13
66°
47°
14
65°
46°
15
67°
49°
16
70°
54°
17
70°
51°
18
70°
50°
19
74°
54°
20
68°
55°
21
70°
54°
22
Hist. Avg.
67°
54°
23
Hist. Avg.
67°
54°
24
Hist. Avg.
67°
54°
25
Hist. Avg.
67°
54°
26
Hist. Avg.
67°
54°
27
Hist. Avg.
67°
54°
28
Hist. Avg.
67°
54°
29
Hist. Avg.
67°
54°
30
Hist. Avg.
67°
54°
31
Hist. Avg.
67°
54°
1
Hist. Avg.
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Winchester Bay
Winchester Bay's July 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 45° and 55°. The average high for July is 68° with an average low of 50°. 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 Winchester Bay. See also: August | September | October.
