S
M
T
W
T
F
S
28
70°
64°
29
71°
65°
30
73°
64°
1
72°
64°
2
73°
65°
3
74°
66°
4
77°
65°
5
75°
66°
6
75°
66°
7
75°
65°
8
74°
65°
9
71°
65°
10
75°
64°
11
74°
64°
12
77°
67°
13
79°
66°
14
80°
66°
15
81°
70°
16
78°
69°
17
77°
70°
18
82°
71°
19
80°
69°
20
78°
68°
21
78°
69°
22
78°
71°
23
76°
67°
24
73°
66°
25
76°
68°
26
79°
69°
27
79°
70°
28
78°
70°
29
79°
69°
30
80°
70°
31
79°
70°
1
79°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Diego Zoo
San Diego Zoo's July 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 64° and 71°. The average high for July is 78° with an average low of 68°. 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 San Diego Zoo. See also: August | September | October.
