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
96°
70°
21
96°
64°
22
88°
60°
23
86°
60°
24
90°
69°
25
89°
60°
26
81°
55°
27
88°
58°
28
88°
61°
29
89°
60°
30
93°
61°
1
95°
62°
2
98°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Tempe
Tempe's April 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 55° and 69°. The average high for April is 90° with an average low of 61°. 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 Tempe. See also: May | June | July.