S
M
T
W
T
F
S
27
73°
54°
28
64°
53°
29
57°
50°
30
58°
47°
1
63°
45°
2
67°
44°
3
71°
46°
4
72°
48°
5
70°
51°
6
74°
53°
7
74°
50°
8
71°
51°
9
71°
50°
10
68°
51°
11
69°
50°
12
66°
46°
13
65°
48°
14
66°
47°
15
66°
47°
16
64°
44°
17
69°
36°
18
58°
37°
19
54°
31°
20
55°
33°
21
59°
36°
22
59°
36°
23
60°
37°
24
61°
38°
25
60°
35°
26
62°
38°
27
62°
38°
28
54°
37°
29
52°
33°
30
50°
30°
31
51°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Los Alamos
Los Alamos's October 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 29° and 53°. The average high for October is 63° with an average low of 41°. 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 Alamos. See also: November | December | January.
