S
M
T
W
T
F
S
28
63°
55°
29
59°
57°
30
57°
55°
1
55°
52°
2
63°
51°
3
64°
54°
4
63°
57°
5
61°
55°
6
57°
54°
7
55°
54°
8
64°
51°
9
63°
51°
10
63°
54°
11
62°
50°
12
64°
55°
13
64°
52°
14
61°
57°
15
55°
54°
16
64°
51°
17
65°
47°
18
80°
48°
19
77°
55°
20
75°
55°
21
59°
54°
22
57°
55°
23
66°
55°
24
69°
55°
25
73°
58°
26
70°
51°
27
73°
55°
28
69°
54°
29
68°
53°
30
69°
54°
31
70°
55°
1
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Coos Bay
Coos Bay's July 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 51° and 58°. The average high for July is 70° with an average low of 54°. 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 Coos Bay. See also: August | September | October.
