S
M
T
W
T
F
S
29
48°
32°
30
52°
43°
31
59°
43°
1
57°
45°
2
50°
41°
3
63°
45°
4
61°
41°
5
55°
36°
6
57°
34°
7
61°
37°
8
72°
41°
9
72°
41°
10
54°
41°
11
55°
45°
12
59°
41°
13
57°
39°
14
61°
39°
15
64°
48°
16
63°
48°
17
64°
48°
18
63°
48°
19
54°
39°
20
52°
44°
21
53°
44°
22
56°
42°
23
57°
42°
24
56°
40°
25
56°
40°
26
53°
41°
27
54°
44°
28
55°
43°
29
56°
46°
30
54°
44°
1
56°
44°
2
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Southwold
Southwold's April 2026 forecast shows daily high temperatures ranging from 52° to 57°, with overnight lows between 40° and 46°. The average high for April is 55° with an average low of 43°. 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 Southwold. See also: May | June | July.
