S
M
T
W
T
F
S
29
84°
55°
30
77°
53°
31
73°
59°
1
73°
55°
2
69°
55°
3
74°
48°
4
87°
49°
5
81°
48°
6
78°
56°
7
71°
53°
8
76°
55°
9
77°
53°
10
73°
57°
11
72°
55°
12
72°
56°
13
64°
50°
14
69°
46°
15
71°
48°
16
72°
51°
17
71°
51°
18
74°
48°
19
74°
52°
20
73°
53°
21
71°
52°
22
70°
52°
23
72°
49°
24
70°
49°
25
68°
54°
26
66°
53°
27
69°
51°
28
69°
46°
29
72°
49°
30
70°
52°
1
72°
52°
2
72°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Otay Mesa
Otay Mesa's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Otay Mesa. See also: May | June | July.