S
M
T
W
T
F
S
29
96°
72°
30
95°
73°
31
90°
76°
1
86°
69°
2
87°
65°
3
88°
64°
4
91°
61°
5
96°
68°
6
87°
73°
7
93°
65°
8
98°
68°
9
96°
69°
10
92°
69°
11
92°
72°
12
83°
67°
13
81°
66°
14
79°
60°
15
87°
60°
16
89°
64°
17
87°
63°
18
91°
62°
19
97°
67°
20
95°
69°
21
96°
66°
22
88°
64°
23
90°
64°
24
90°
68°
25
86°
63°
26
78°
61°
27
84°
66°
28
88°
65°
29
88°
67°
30
93°
66°
1
92°
67°
2
93°
68°
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 78° to 96°, with overnight lows between 61° and 69°. The average high for April is 89° with an average low of 66°. 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.