S
M
T
W
T
F
S
28
64°
53°
29
65°
51°
30
62°
49°
1
61°
48°
2
64°
45°
3
65°
47°
4
64°
46°
5
63°
47°
6
67°
52°
7
66°
51°
8
66°
51°
9
67°
52°
10
67°
52°
11
66°
51°
12
63°
52°
13
61°
52°
14
62°
51°
15
65°
51°
16
66°
52°
17
66°
51°
18
62°
48°
19
61°
48°
20
61°
46°
21
62°
47°
22
66°
52°
23
65°
51°
24
64°
52°
25
65°
52°
26
62°
51°
27
61°
52°
28
62°
51°
29
62°
51°
30
63°
52°
31
62°
51°
1
61°
51°
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 61° to 67°, with overnight lows between 45° and 53°. The average high for July is 64° with an average low of 50°. 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.
