S
M
T
W
T
F
S
29
50°
30°
30
68°
35°
31
72°
42°
1
42°
34°
2
52°
33°
3
73°
37°
4
58°
38°
5
46°
31°
6
47°
27°
7
30°
20°
8
46°
38°
9
59°
35°
10
46°
29°
11
49°
31°
12
57°
50°
13
61°
54°
14
55°
37°
15
46°
33°
16
50°
34°
17
56°
38°
18
56°
37°
19
54°
37°
20
55°
34°
21
57°
40°
22
60°
41°
23
61°
42°
24
57°
36°
25
50°
31°
26
50°
35°
27
51°
32°
28
55°
37°
29
52°
34°
30
52°
37°
1
56°
35°
2
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Perth South
Perth South's April 2026 forecast shows daily high temperatures ranging from 30° to 61°, with overnight lows between 20° and 54°. 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 Perth South. See also: May | June | July.
