S
M
T
W
T
F
S
29
25°
18°
30
27°
16°
31
32°
6°
1
40°
14°
2
35°
28°
3
43°
28°
4
46°
32°
5
36°
28°
6
44°
26°
7
38°
29°
8
40°
26°
9
46°
24°
10
58°
27°
11
58°
30°
12
41°
30°
13
61°
33°
14
58°
36°
15
42°
19°
16
25°
15°
17
40°
11°
18
47°
24°
19
67°
29°
20
73°
38°
21
72°
44°
22
59°
36°
23
44°
30°
24
36°
26°
25
28°
17°
26
27°
15°
27
40°
23°
28
51°
28°
29
52°
30°
30
65°
38°
1
60°
37°
2
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sunalta
Sunalta's April 2026 forecast shows daily high temperatures ranging from 27° to 65°, with overnight lows between 15° and 38°. The average high for April is 48° with an average low of 28°. 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 Sunalta. See also: May | June | July.