S
M
T
W
T
F
S
27
60°
48°
28
60°
47°
29
59°
49°
30
58°
49°
1
60°
48°
2
61°
49°
3
60°
48°
4
60°
45°
5
59°
43°
6
56°
47°
7
57°
48°
8
57°
47°
9
56°
43°
10
55°
42°
11
56°
46°
12
58°
43°
13
59°
40°
14
58°
40°
15
54°
46°
16
55°
41°
17
58°
40°
18
53°
41°
19
53°
39°
20
55°
43°
21
55°
42°
22
56°
43°
23
54°
44°
24
55°
43°
25
56°
42°
26
55°
39°
27
55°
43°
28
54°
44°
29
55°
44°
30
55°
43°
31
56°
43°
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 53° to 61°, with overnight lows between 39° and 49°. The average high for October is 57° with an average low of 44°. 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.
