S
M
T
W
T
F
S
29
52°
26°
30
67°
36°
31
67°
52°
1
53°
35°
2
43°
34°
3
77°
40°
4
64°
38°
5
63°
34°
6
41°
31°
7
31°
22°
8
50°
36°
9
63°
46°
10
53°
35°
11
50°
32°
12
65°
50°
13
68°
57°
14
57°
41°
15
52°
38°
16
51°
36°
17
56°
40°
18
57°
39°
19
56°
38°
20
57°
35°
21
60°
41°
22
61°
42°
23
64°
42°
24
64°
37°
25
58°
34°
26
53°
35°
27
54°
33°
28
55°
38°
29
55°
34°
30
53°
35°
1
55°
36°
2
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Phoenix
Phoenix's April 2026 forecast shows daily high temperatures ranging from 31° to 68°, with overnight lows between 22° and 57°. The average high for April is 56° 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 Phoenix. See also: May | June | July.