S
M
T
W
T
F
S
26
79°
69°
27
77°
69°
28
77°
68°
29
77°
63°
30
77°
65°
31
77°
64°
1
82°
67°
2
81°
67°
3
80°
66°
4
77°
68°
5
78°
67°
6
79°
68°
7
80°
69°
8
78°
67°
9
77°
66°
10
78°
68°
11
76°
67°
12
76°
67°
13
77°
66°
14
75°
65°
15
75°
67°
16
76°
67°
17
73°
64°
18
73°
65°
19
75°
68°
20
76°
66°
21
76°
67°
22
78°
68°
23
78°
68°
24
79°
67°
25
79°
68°
26
78°
68°
27
78°
67°
28
79°
68°
29
77°
67°
30
78°
68°
31
79°
68°
1
78°
67°
2
79°
67°
3
76°
66°
4
75°
67°
5
75°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Otay Mesa West
Otay Mesa West's August 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 64° and 69°. The average high for August is 77° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Otay Mesa West. See also: September | October | November.
