S
M
T
W
T
F
S
29
75°
29°
30
71°
30°
31
61°
43°
1
55°
39°
2
60°
34°
3
52°
27°
4
60°
19°
5
68°
36°
6
62°
35°
7
69°
30°
8
72°
25°
9
70°
27°
10
67°
32°
11
64°
34°
12
62°
25°
13
58°
29°
14
52°
27°
15
63°
23°
16
63°
23°
17
54°
26°
18
60°
26°
19
72°
29°
20
73°
35°
21
71°
32°
22
66°
33°
23
62°
20°
24
66°
19°
25
61°
24°
26
47°
36°
27
59°
26°
28
63°
18°
29
66°
23°
30
66°
24°
1
65°
29°
2
69°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grand Canyon
Grand Canyon's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Grand Canyon. See also: May | June | July.