S
M
T
W
T
F
S
28
70°
63°
29
72°
63°
30
73°
64°
1
72°
59°
2
72°
63°
3
74°
65°
4
74°
61°
5
73°
62°
6
74°
61°
7
73°
59°
8
71°
64°
9
72°
64°
10
74°
64°
11
74°
62°
12
74°
61°
13
75°
63°
14
77°
68°
15
77°
63°
16
76°
67°
17
78°
68°
18
76°
69°
19
77°
69°
20
79°
64°
21
80°
65°
22
77°
68°
23
77°
70°
24
78°
65°
25
79°
66°
26
77°
69°
27
78°
68°
28
77°
69°
29
78°
68°
30
79°
67°
31
80°
67°
1
79°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Otay Mesa West
Otay Mesa West's July 2026 forecast shows daily high temperatures ranging from 77° to 80°, with overnight lows between 65° and 69°. 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 Otay Mesa West. See also: August | September | October.
