S
M
T
W
T
F
S
27
66°
41°
28
61°
48°
29
73°
52°
30
66°
43°
1
59°
34°
2
63°
34°
3
64°
43°
4
63°
36°
5
66°
37°
6
68°
50°
7
63°
41°
8
59°
36°
9
70°
34°
10
75°
46°
11
50°
39°
12
39°
39°
13
46°
37°
14
43°
37°
15
45°
37°
16
48°
30°
17
68°
42°
18
62°
28°
19
60°
38°
20
58°
40°
21
57°
37°
22
63°
52°
23
63°
49°
24
55°
33°
25
44°
30°
26
46°
31°
27
48°
33°
28
48°
31°
29
46°
27°
30
45°
23°
31
47°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Perth
Perth's October 2026 forecast shows daily high temperatures ranging from 44° to 68°, with overnight lows between 23° and 52°. The average high for October is 54° with an average low of 35°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Perth. See also: November | December | January.
