S
M
T
W
T
F
S
29
77°
42°
30
75°
46°
31
70°
45°
1
55°
45°
2
67°
39°
3
67°
32°
4
58°
25°
5
60°
25°
6
65°
29°
7
64°
35°
8
73°
32°
9
76°
37°
10
72°
42°
11
62°
40°
12
67°
40°
13
66°
42°
14
61°
33°
15
66°
39°
16
69°
38°
17
69°
33°
18
58°
31°
19
65°
42°
20
69°
44°
21
70°
41°
22
66°
39°
23
77°
44°
24
58°
34°
25
59°
37°
26
64°
40°
27
68°
40°
28
64°
39°
29
60°
34°
30
61°
36°
1
61°
37°
2
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Los Alamos
Los Alamos's April 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 31° and 44°. The average high for April is 65° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Los Alamos. See also: May | June | July.
