S
M
T
W
T
F
S
29
49°
25°
30
61°
30°
31
45°
33°
1
38°
27°
2
44°
27°
3
71°
37°
4
43°
30°
5
54°
33°
6
40°
21°
7
33°
22°
8
44°
32°
9
57°
35°
10
49°
30°
11
54°
33°
12
56°
52°
13
62°
39°
14
50°
34°
15
49°
30°
16
46°
31°
17
47°
36°
18
57°
37°
19
55°
33°
20
59°
39°
21
58°
38°
22
50°
40°
23
58°
41°
24
60°
36°
25
52°
34°
26
50°
30°
27
51°
30°
28
55°
32°
29
51°
33°
30
51°
34°
1
52°
33°
2
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Perth
Perth's April 2026 forecast shows daily high temperatures ranging from 33° to 62°, with overnight lows between 21° and 52°. The average high for April is 52° with an average low of 34°. 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. See also: May | June | July.