S
M
T
W
T
F
S
27
65°
51°
28
66°
50°
29
65°
49°
30
60°
49°
1
61°
47°
2
61°
49°
3
61°
48°
4
62°
47°
5
63°
48°
6
64°
46°
7
67°
48°
8
67°
51°
9
64°
50°
10
65°
49°
11
62°
49°
12
64°
51°
13
60°
50°
14
59°
44°
15
58°
43°
16
59°
43°
17
64°
47°
18
57°
44°
19
56°
43°
20
57°
42°
21
57°
47°
22
58°
46°
23
56°
45°
24
56°
43°
25
57°
49°
26
57°
49°
27
58°
46°
28
57°
46°
29
56°
42°
30
63°
44°
31
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Coos Bay
Coos Bay's October 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 42° and 51°. The average high for October is 61° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Coos Bay. See also: November | December | January.
