S
M
T
W
T
F
S
27
68°
55°
28
72°
52°
29
81°
54°
30
81°
57°
1
77°
57°
2
79°
61°
3
91°
61°
4
90°
64°
5
84°
64°
6
84°
63°
7
82°
61°
8
81°
59°
9
72°
61°
10
70°
52°
11
70°
50°
12
68°
50°
13
75°
52°
14
77°
50°
15
84°
52°
16
91°
55°
17
84°
57°
18
70°
54°
19
68°
51°
20
73°
55°
21
73°
55°
22
72°
53°
23
75°
50°
24
75°
54°
25
74°
53°
26
75°
53°
27
72°
54°
28
72°
55°
29
70°
54°
30
69°
53°
31
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Los Altos
Los Altos's October 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 50° and 55°. The average high for October is 73° with an average low of 53°. 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 Altos. See also: November | December | January.
