S
M
T
W
T
F
S
26
80°
49°
27
79°
49°
28
79°
51°
29
81°
55°
30
82°
56°
31
84°
55°
1
85°
53°
2
83°
54°
3
84°
55°
4
83°
54°
5
83°
55°
6
82°
55°
7
84°
54°
8
84°
55°
9
85°
55°
10
84°
54°
11
84°
54°
12
85°
55°
13
84°
54°
14
84°
53°
15
83°
54°
16
84°
55°
17
79°
53°
18
81°
51°
19
79°
49°
20
80°
50°
21
79°
51°
22
80°
50°
23
79°
52°
24
80°
51°
25
80°
52°
26
80°
49°
27
81°
54°
28
Hist. Avg.
73°
56°
29
Hist. Avg.
73°
56°
30
Hist. Avg.
73°
56°
31
Hist. Avg.
73°
56°
1
Hist. Avg.
74°
56°
2
Hist. Avg.
74°
56°
3
Hist. Avg.
74°
56°
4
Hist. Avg.
74°
56°
5
Hist. Avg.
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Los Alamos
Los Alamos's August 2026 forecast shows daily high temperatures ranging from 79° to 85°, with overnight lows between 49° and 56°. The average high for August is 82° 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 August weather will actually feel in Los Alamos. See also: September | October | November.
