S
M
T
W
T
F
S
28
64°
50°
29
67°
50°
30
69°
48°
1
67°
48°
2
66°
49°
3
66°
50°
4
67°
50°
5
67°
50°
6
68°
50°
7
68°
49°
8
67°
52°
9
68°
53°
10
69°
52°
11
69°
54°
12
71°
54°
13
71°
55°
14
72°
54°
15
72°
55°
16
73°
56°
17
73°
54°
18
74°
52°
19
72°
51°
20
70°
52°
21
70°
53°
22
71°
54°
23
71°
56°
24
73°
54°
25
74°
56°
26
73°
54°
27
72°
52°
28
71°
53°
29
70°
56°
30
75°
57°
31
74°
57°
1
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sydney 28A
Sydney 28A's July 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 48° and 57°. The average high for July is 70° with an average low of 53°. 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 Sydney 28A. See also: August | September | October.