S
M
T
W
T
F
S
26
88°
67°
27
83°
59°
28
83°
62°
29
85°
65°
30
84°
60°
31
84°
58°
1
83°
59°
2
82°
58°
3
82°
59°
4
83°
58°
5
82°
58°
6
82°
59°
7
83°
59°
8
83°
63°
9
85°
65°
10
87°
63°
11
86°
59°
12
88°
66°
13
89°
58°
14
85°
56°
15
82°
58°
16
82°
58°
17
83°
59°
18
82°
56°
19
81°
55°
20
81°
55°
21
82°
57°
22
80°
55°
23
80°
56°
24
81°
56°
25
81°
62°
26
83°
63°
27
87°
64°
28
89°
61°
29
88°
54°
30
85°
56°
31
82°
58°
1
80°
60°
2
79°
57°
3
81°
52°
4
79°
58°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chatsworth
Chatsworth's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 52° and 67°. The average high for August is 83° with an average low of 59°. 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 Chatsworth. See also: September | October | November.
