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
33°
19°
8
48°
36°
9
64°
45°
10
53°
35°
11
50°
32°
12
62°
53°
13
71°
57°
14
71°
39°
15
50°
35°
16
56°
40°
17
56°
40°
18
60°
40°
19
63°
44°
20
66°
49°
21
65°
35°
22
55°
36°
23
51°
34°
24
54°
42°
25
53°
42°
26
56°
39°
27
53°
37°
28
55°
36°
29
56°
37°
30
61°
43°
1
59°
44°
2
66°
40°
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 48° to 71°, with overnight lows between 32° and 57°. The average high for April is 58° with an average low of 40°. 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.