S
M
T
W
T
F
S
26
67°
52°
27
67°
53°
28
68°
53°
29
68°
54°
30
69°
53°
31
67°
48°
1
67°
53°
2
68°
53°
3
70°
48°
4
69°
47°
5
69°
49°
6
70°
49°
7
71°
51°
8
72°
49°
9
72°
52°
10
71°
53°
11
69°
54°
12
70°
54°
13
70°
51°
14
71°
55°
15
73°
55°
16
71°
51°
17
70°
50°
18
72°
54°
19
75°
50°
20
71°
51°
21
71°
54°
22
72°
56°
23
74°
52°
24
71°
51°
25
76°
55°
26
76°
56°
27
75°
56°
28
77°
57°
29
76°
54°
30
73°
54°
31
76°
56°
1
77°
57°
2
78°
54°
3
78°
58°
4
77°
58°
5
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brisbane
Brisbane's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 47° and 58°. The average high for August is 72° 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 August weather will actually feel in Brisbane. See also: September | October | November.
