S
M
T
W
T
F
S
28
64°
52°
29
62°
52°
30
64°
51°
1
66°
52°
2
65°
52°
3
62°
51°
4
62°
52°
5
63°
53°
6
64°
52°
7
63°
52°
8
63°
49°
9
61°
47°
10
60°
51°
11
61°
51°
12
62°
52°
13
64°
52°
14
63°
50°
15
62°
49°
16
62°
48°
17
64°
52°
18
63°
52°
19
63°
51°
20
62°
52°
21
62°
51°
22
61°
51°
23
61°
50°
24
62°
52°
25
62°
51°
26
63°
52°
27
62°
49°
28
63°
51°
29
62°
46°
30
63°
46°
31
64°
49°
1
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Perth
South Perth's July 2026 forecast shows daily high temperatures ranging from 60° to 66°, with overnight lows between 46° and 53°. The average high for July is 63° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in South Perth. See also: August | September | October.
