S
M
T
W
T
F
S
29
85°
68°
30
86°
69°
31
87°
69°
1
87°
68°
2
83°
66°
3
86°
68°
4
87°
67°
5
87°
67°
6
88°
66°
7
88°
67°
8
85°
69°
9
96°
82°
10
90°
82°
11
90°
83°
12
89°
82°
13
91°
81°
14
91°
82°
15
89°
84°
16
93°
78°
17
92°
78°
18
93°
79°
19
93°
79°
20
92°
79°
21
93°
80°
22
91°
80°
23
89°
79°
24
89°
79°
25
90°
80°
26
88°
80°
27
87°
79°
28
88°
79°
29
87°
80°
30
88°
80°
1
87°
79°
2
87°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jaco
Jaco's April 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 78° and 84°. The average high for April is 90° with an average low of 80°. 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 Jaco. See also: May | June | July.