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
87°
70°
10
85°
69°
11
83°
69°
12
78°
60°
13
71°
52°
14
71°
53°
15
71°
57°
16
70°
58°
17
72°
58°
18
78°
54°
19
75°
54°
20
76°
55°
21
77°
57°
22
77°
53°
23
77°
54°
24
76°
53°
25
73°
56°
26
74°
56°
27
72°
56°
28
72°
57°
29
73°
57°
30
72°
58°
1
71°
57°
2
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Jose Cabecar
San Jose Cabecar's April 2026 forecast shows daily high temperatures ranging from 70° to 78°, with overnight lows between 52° and 60°. The average high for April is 74° with an average low of 56°. 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 San Jose Cabecar. See also: May | June | July.