S
M
T
W
T
F
S
29
78°
44°
30
80°
45°
31
76°
51°
1
74°
46°
2
76°
46°
3
76°
48°
4
77°
46°
5
77°
46°
6
76°
44°
7
78°
45°
8
81°
40°
9
76°
42°
10
76°
40°
11
76°
42°
12
80°
46°
13
75°
47°
14
70°
42°
15
74°
37°
16
76°
39°
17
76°
39°
18
74°
40°
19
73°
37°
20
73°
40°
21
72°
37°
22
74°
39°
23
69°
33°
24
68°
32°
25
67°
34°
26
67°
33°
27
66°
32°
28
65°
33°
29
67°
34°
30
64°
33°
1
61°
31°
2
66°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Pedro de Atacama
San Pedro de Atacama's April 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 31° and 40°. The average high for April is 69° with an average low of 35°. 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 San Pedro de Atacama. See also: May | June | July.