S
M
T
W
T
F
S
28
91°
72°
29
95°
73°
30
94°
72°
1
95°
73°
2
96°
70°
3
95°
72°
4
96°
73°
5
91°
69°
6
90°
70°
7
88°
68°
8
89°
69°
9
84°
69°
10
91°
71°
11
91°
71°
12
90°
70°
13
86°
70°
14
86°
69°
15
87°
70°
16
87°
70°
17
88°
69°
18
87°
70°
19
88°
70°
20
88°
69°
21
89°
71°
22
90°
70°
23
91°
71°
24
91°
71°
25
90°
70°
26
86°
71°
27
87°
71°
28
91°
70°
29
91°
71°
30
92°
71°
31
92°
70°
1
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chatsworth
Chatsworth's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 68° and 73°. The average high for July is 90° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Chatsworth. See also: August | September | October.