S
M
T
W
T
F
S
27
74°
59°
28
74°
59°
29
73°
58°
30
75°
60°
1
75°
60°
2
74°
61°
3
76°
60°
4
74°
59°
5
70°
57°
6
69°
54°
7
69°
54°
8
68°
56°
9
68°
56°
10
70°
58°
11
75°
59°
12
76°
59°
13
76°
60°
14
75°
59°
15
73°
59°
16
71°
58°
17
73°
58°
18
71°
58°
19
69°
58°
20
68°
57°
21
68°
58°
22
69°
56°
23
70°
55°
24
73°
57°
25
74°
54°
26
76°
55°
27
75°
50°
28
72°
51°
29
75°
50°
30
75°
55°
31
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Los Osos
Los Osos's October 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 50° and 61°. The average high for October is 72° with an average low of 57°. 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 Los Osos. See also: November | December | January.
