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
31°
20°
8
50°
19°
9
67°
41°
10
48°
34°
11
51°
29°
12
68°
34°
13
77°
53°
14
74°
55°
15
71°
57°
16
67°
53°
17
67°
49°
18
66°
40°
19
48°
29°
20
N/A
21
61°
41°
22
61°
37°
23
68°
47°
24
67°
42°
25
50°
39°
26
58°
39°
27
58°
42°
28
55°
40°
29
53°
38°
30
51°
35°
1
50°
38°
2
52°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in West Perth
West Perth's April 2026 forecast shows daily high temperatures ranging from 50° to 68°, with overnight lows between 35° and 47°. The average high for April is 57° with an average low of 40°. 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 West Perth. See also: May | June | July.