S
M
T
W
T
F
S
28
75°
61°
29
74°
60°
30
76°
62°
1
77°
63°
2
76°
62°
3
81°
63°
4
84°
63°
5
85°
64°
6
81°
62°
7
83°
65°
8
82°
65°
9
83°
64°
10
80°
62°
11
80°
63°
12
83°
64°
13
83°
65°
14
82°
65°
15
82°
64°
16
83°
64°
17
82°
66°
18
83°
66°
19
84°
67°
20
84°
67°
21
85°
66°
22
85°
67°
23
84°
67°
24
85°
66°
25
84°
67°
26
83°
67°
27
82°
66°
28
81°
63°
29
79°
62°
30
81°
64°
31
81°
62°
1
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Diego State University
San Diego State University's July 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 60° and 67°. The average high for July is 82° with an average low of 64°. 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 State University. See also: August | September | October.
