S
M
T
W
T
F
S
29
68°
36°
30
77°
45°
31
79°
50°
1
82°
55°
2
81°
55°
3
79°
58°
4
81°
54°
5
81°
63°
6
64°
45°
7
70°
43°
8
66°
46°
9
72°
39°
10
77°
43°
11
82°
45°
12
81°
48°
13
79°
52°
14
82°
54°
15
86°
61°
16
88°
63°
17
88°
61°
18
90°
59°
19
73°
43°
20
73°
37°
21
73°
45°
22
81°
46°
23
84°
57°
24
84°
61°
25
86°
59°
26
75°
55°
27
68°
52°
28
72°
45°
29
79°
54°
30
73°
59°
1
68°
55°
2
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Summerton
Summerton's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Summerton. See also: May | June | July.