S
M
T
W
T
F
S
26
92°
68°
27
91°
66°
28
91°
70°
29
91°
63°
30
91°
68°
31
94°
68°
1
86°
60°
2
89°
61°
3
95°
70°
4
90°
68°
5
90°
65°
6
90°
65°
7
91°
65°
8
89°
66°
9
91°
65°
10
89°
65°
11
87°
64°
12
85°
62°
13
83°
58°
14
77°
59°
15
74°
60°
16
77°
59°
17
76°
59°
18
77°
58°
19
84°
59°
20
77°
53°
21
78°
57°
22
80°
56°
23
81°
55°
24
81°
57°
25
80°
57°
26
81°
56°
27
81°
56°
28
80°
55°
29
80°
55°
30
80°
56°
31
80°
56°
1
79°
55°
2
80°
55°
3
75°
54°
4
72°
54°
5
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Los Alamos
Los Alamos's August 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 53° and 66°. The average high for August is 81° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Los Alamos. See also: September | October | November.
