S
M
T
W
T
F
S
26
78°
59°
27
80°
60°
28
80°
61°
29
79°
60°
30
79°
60°
31
80°
59°
1
80°
60°
2
76°
61°
3
79°
61°
4
78°
60°
5
80°
60°
6
80°
59°
7
79°
61°
8
79°
60°
9
77°
59°
10
75°
56°
11
74°
58°
12
74°
57°
13
75°
56°
14
74°
58°
15
74°
60°
16
79°
60°
17
74°
55°
18
75°
53°
19
74°
53°
20
75°
56°
21
74°
58°
22
77°
56°
23
74°
53°
24
74°
52°
25
75°
52°
26
74°
51°
27
74°
50°
28
72°
51°
29
77°
56°
30
78°
56°
31
77°
55°
1
78°
54°
2
76°
56°
3
73°
54°
4
77°
50°
5
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rose Bay
Rose Bay's August 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 49° and 61°. The average high for August is 76° with an average low of 57°. 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 Rose Bay. See also: September | October | November.
