S
M
T
W
T
F
S
28
79°
59°
29
73°
55°
30
73°
54°
1
72°
57°
2
72°
54°
3
70°
57°
4
81°
54°
5
88°
59°
6
77°
55°
7
68°
54°
8
75°
54°
9
81°
54°
10
82°
55°
11
90°
63°
12
93°
70°
13
93°
70°
14
81°
64°
15
73°
59°
16
84°
63°
17
79°
61°
18
84°
59°
19
88°
64°
20
75°
57°
21
72°
55°
22
77°
54°
23
79°
57°
24
86°
63°
25
82°
57°
26
86°
66°
27
77°
63°
28
84°
57°
29
90°
61°
30
82°
59°
31
81°
55°
1
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Perth
Perth's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Perth. See also: August | September | October.
