S
M
T
W
T
F
S
28
70°
64°
29
71°
65°
30
73°
64°
1
73°
62°
2
74°
62°
3
73°
63°
4
72°
62°
5
73°
65°
6
72°
64°
7
73°
63°
8
72°
64°
9
73°
65°
10
71°
65°
11
72°
64°
12
75°
67°
13
74°
67°
14
75°
66°
15
76°
68°
16
76°
68°
17
77°
67°
18
77°
68°
19
78°
69°
20
78°
69°
21
79°
70°
22
78°
69°
23
78°
69°
24
76°
66°
25
74°
64°
26
73°
64°
27
74°
65°
28
75°
66°
29
77°
68°
30
78°
69°
31
78°
70°
1
78°
69°
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 71° to 79°, with overnight lows between 62° and 70°. The average high for July is 75° with an average low of 66°. 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.