S
M
T
W
T
F
S
26
70°
49°
27
66°
50°
28
69°
49°
29
71°
52°
30
67°
47°
31
N/A
1
63°
46°
2
68°
50°
3
73°
47°
4
68°
44°
5
66°
45°
6
65°
48°
7
66°
47°
8
67°
53°
9
70°
55°
10
67°
52°
11
66°
52°
12
64°
51°
13
63°
53°
14
66°
53°
15
66°
52°
16
64°
52°
17
64°
51°
18
63°
49°
19
65°
53°
20
69°
53°
21
68°
52°
22
66°
53°
23
68°
53°
24
68°
54°
25
66°
53°
26
69°
54°
27
70°
53°
28
70°
55°
29
69°
54°
30
71°
55°
31
70°
54°
1
70°
55°
2
68°
55°
3
65°
54°
4
70°
56°
5
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chatswood
Chatswood's August 2026 forecast shows daily high temperatures ranging from 63° to 73°, with overnight lows between 44° and 57°. The average high for August is 67° 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 Chatswood. See also: September | October | November.
