S
M
T
W
T
F
S
29
49°
27°
30
61°
31°
31
40°
32°
1
40°
32°
2
44°
29°
3
69°
37°
4
46°
42°
5
52°
31°
6
37°
24°
7
27°
19°
8
43°
30°
9
60°
41°
10
55°
40°
11
56°
37°
12
59°
44°
13
61°
39°
14
55°
38°
15
55°
35°
16
57°
39°
17
54°
33°
18
52°
34°
19
56°
40°
20
54°
39°
21
59°
39°
22
53°
41°
23
53°
42°
24
61°
38°
25
57°
34°
26
49°
31°
27
51°
33°
28
53°
32°
29
51°
34°
30
51°
33°
1
53°
37°
2
53°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sun
Sun's April 2026 forecast shows daily high temperatures ranging from 27° to 61°, with overnight lows between 19° and 44°. The average high for April is 53° with an average low of 36°. 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 Sun. See also: May | June | July.
