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
77°
64°
7
76°
63°
8
75°
64°
9
75°
65°
10
73°
64°
11
75°
65°
12
74°
67°
13
75°
70°
14
80°
68°
15
79°
69°
16
78°
70°
17
79°
70°
18
81°
71°
19
78°
66°
20
78°
69°
21
79°
70°
22
80°
70°
23
80°
71°
24
79°
71°
25
80°
70°
26
80°
71°
27
79°
71°
28
79°
70°
29
78°
70°
30
80°
71°
31
80°
71°
1
79°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Balboa Park
Balboa Park's July 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 63° and 71°. The average high for July is 78° with an average low of 69°. 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 Balboa Park. See also: August | September | October.