S
M
T
W
T
F
S
28
76°
60°
29
78°
57°
30
78°
58°
1
79°
61°
2
79°
61°
3
80°
62°
4
80°
61°
5
79°
62°
6
80°
62°
7
79°
62°
8
80°
62°
9
80°
63°
10
81°
63°
11
81°
62°
12
76°
60°
13
75°
60°
14
77°
61°
15
80°
62°
16
81°
62°
17
82°
63°
18
82°
63°
19
81°
64°
20
80°
63°
21
83°
62°
22
80°
61°
23
78°
61°
24
80°
60°
25
81°
58°
26
79°
64°
27
80°
57°
28
78°
62°
29
78°
59°
30
79°
58°
31
79°
64°
1
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Santa Susana
Santa Susana's July 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 57° and 64°. The average high for July is 79° with an average low of 61°. 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 Santa Susana. See also: August | September | October.
