S
M
T
W
T
F
S
29
81°
58°
30
81°
59°
31
82°
57°
1
72°
59°
2
79°
49°
3
79°
52°
4
80°
56°
5
81°
51°
6
72°
60°
7
77°
53°
8
82°
57°
9
85°
58°
10
82°
59°
11
76°
57°
12
75°
61°
13
75°
59°
14
73°
47°
15
76°
51°
16
78°
52°
17
76°
49°
18
80°
55°
19
80°
52°
20
81°
52°
21
81°
47°
22
72°
48°
23
73°
45°
24
73°
49°
25
77°
51°
26
80°
50°
27
79°
49°
28
81°
45°
29
71°
42°
30
73°
44°
1
75°
48°
2
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sierra Vista
Sierra Vista's April 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 42° and 55°. The average high for April is 77° with an average low of 49°. 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 Sierra Vista. See also: May | June | July.
