S
M
T
W
T
F
S
29
50°
34°
30
54°
41°
31
64°
46°
1
55°
45°
2
55°
41°
3
61°
46°
4
59°
45°
5
57°
37°
6
63°
32°
7
68°
39°
8
79°
43°
9
68°
45°
10
57°
43°
11
54°
46°
12
61°
37°
13
55°
32°
14
63°
34°
15
61°
50°
16
63°
50°
17
64°
50°
18
63°
43°
19
64°
44°
20
60°
42°
21
61°
46°
22
67°
46°
23
70°
44°
24
68°
44°
25
61°
42°
26
59°
42°
27
58°
44°
28
59°
43°
29
58°
43°
30
59°
44°
1
60°
45°
2
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Southall
Southall's April 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 38° and 46°. The average high for April is 61° 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 Southall. See also: May | June | July.