S
M
T
W
T
F
S
26
74°
58°
27
75°
53°
28
76°
54°
29
73°
55°
30
72°
55°
31
73°
54°
1
72°
54°
2
72°
55°
3
73°
53°
4
73°
53°
5
72°
54°
6
71°
53°
7
72°
54°
8
70°
53°
9
70°
54°
10
71°
55°
11
73°
54°
12
71°
53°
13
71°
55°
14
72°
56°
15
74°
57°
16
75°
57°
17
76°
56°
18
75°
56°
19
74°
55°
20
73°
56°
21
72°
56°
22
72°
55°
23
73°
57°
24
74°
58°
25
73°
59°
26
76°
58°
27
75°
52°
28
74°
53°
29
68°
54°
30
71°
51°
31
69°
52°
1
68°
55°
2
Hist. Avg.
69°
52°
3
Hist. Avg.
68°
51°
4
Hist. Avg.
68°
51°
5
Hist. Avg.
68°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Sydney
North Sydney's August 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 51° and 59°. The average high for August is 73° with an average low of 55°. 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 North Sydney. See also: September | October | November.
