S
M
T
W
T
F
S
29
64°
35°
30
75°
44°
31
79°
54°
1
81°
57°
2
79°
58°
3
79°
58°
4
80°
65°
5
82°
55°
6
70°
49°
7
71°
40°
8
64°
44°
9
72°
53°
10
78°
54°
11
81°
57°
12
80°
58°
13
83°
60°
14
83°
62°
15
85°
61°
16
80°
60°
17
78°
52°
18
75°
58°
19
77°
59°
20
78°
59°
21
79°
58°
22
80°
60°
23
80°
60°
24
79°
59°
25
80°
59°
26
75°
58°
27
80°
59°
28
74°
58°
29
76°
58°
30
73°
55°
1
73°
60°
2
74°
57°
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 64° to 85°, with overnight lows between 40° and 65°. The average high for April is 77° with an average low of 57°. 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.