S
M
T
W
T
F
S
26
72°
49°
27
72°
48°
28
73°
51°
29
74°
48°
30
73°
50°
31
75°
50°
1
75°
51°
2
74°
58°
3
76°
56°
4
72°
52°
5
78°
53°
6
78°
56°
7
79°
57°
8
80°
58°
9
79°
59°
10
80°
56°
11
78°
47°
12
72°
48°
13
73°
52°
14
76°
48°
15
77°
52°
16
Hist. Avg.
76°
52°
17
Hist. Avg.
76°
52°
18
Hist. Avg.
76°
52°
19
Hist. Avg.
75°
52°
20
Hist. Avg.
75°
51°
21
Hist. Avg.
75°
51°
22
Hist. Avg.
75°
51°
23
Hist. Avg.
75°
51°
24
Hist. Avg.
74°
51°
25
Hist. Avg.
74°
51°
26
Hist. Avg.
74°
51°
27
Hist. Avg.
74°
50°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
73°
50°
30
Hist. Avg.
73°
50°
31
Hist. Avg.
73°
50°
1
Hist. Avg.
73°
50°
2
Hist. Avg.
72°
50°
3
Hist. Avg.
72°
49°
4
Hist. Avg.
72°
49°
5
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Port Sydney
Port Sydney's August 2026 forecast shows daily high temperatures ranging from 72° to 80°, with overnight lows between 47° and 59°. The average high for August is 76° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Port Sydney. See also: September | October | November.
