S
M
T
W
T
F
S
26
70°
49°
27
66°
50°
28
69°
49°
29
71°
52°
30
67°
47°
31
61°
45°
1
65°
46°
2
68°
50°
3
73°
47°
4
68°
46°
5
66°
44°
6
66°
47°
7
65°
48°
8
69°
53°
9
69°
58°
10
68°
50°
11
66°
49°
12
65°
51°
13
67°
53°
14
66°
53°
15
66°
52°
16
64°
52°
17
67°
52°
18
67°
51°
19
66°
52°
20
67°
53°
21
70°
53°
22
69°
52°
23
69°
53°
24
68°
54°
25
68°
52°
26
69°
53°
27
70°
55°
28
67°
54°
29
69°
54°
30
70°
55°
31
71°
55°
1
65°
54°
2
67°
56°
3
73°
55°
4
66°
55°
5
66°
54°
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 64° to 73°, with overnight lows between 44° and 58°. The average high for August is 68° 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.
