S
M
T
W
T
F
S
29
81°
43°
30
84°
63°
31
84°
63°
1
86°
63°
2
84°
66°
3
84°
68°
4
81°
64°
5
66°
50°
6
69°
46°
7
76°
53°
8
76°
54°
9
77°
54°
10
79°
57°
11
84°
57°
12
85°
61°
13
84°
63°
14
83°
66°
15
81°
61°
16
72°
51°
17
75°
52°
18
81°
56°
19
77°
53°
20
81°
59°
21
82°
61°
22
79°
59°
23
81°
58°
24
81°
60°
25
82°
60°
26
82°
61°
27
81°
60°
28
80°
59°
29
80°
60°
30
79°
60°
1
82°
61°
2
79°
60°
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 69° to 85°, with overnight lows between 46° and 66°. The average high for April is 80° with an average low of 58°. 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.