S
M
T
W
T
F
S
29
97°
64°
30
93°
68°
31
95°
68°
1
84°
66°
2
86°
55°
3
87°
53°
4
92°
56°
5
96°
67°
6
83°
73°
7
92°
58°
8
96°
57°
9
96°
59°
10
95°
60°
11
92°
65°
12
85°
61°
13
80°
63°
14
79°
55°
15
87°
48°
16
90°
49°
17
85°
54°
18
92°
50°
19
96°
61°
20
95°
64°
21
96°
60°
22
92°
61°
23
87°
58°
24
91°
52°
25
86°
61°
26
80°
62°
27
82°
52°
28
90°
54°
29
89°
56°
30
91°
61°
1
91°
64°
2
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Tan Valley
San Tan Valley's April 2026 forecast shows daily high temperatures ranging from 91° to 95°, with overnight lows between 61° and 74°. The average high for April is 92° 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 San Tan Valley. See also: May | June | July.
