S
M
T
W
T
F
S
29
93°
76°
30
94°
78°
31
94°
76°
1
95°
74°
2
95°
74°
3
94°
71°
4
N/A
5
94°
73°
6
95°
72°
7
94°
73°
8
95°
74°
9
93°
73°
10
96°
74°
11
90°
79°
12
89°
79°
13
90°
78°
14
94°
74°
15
94°
75°
16
93°
74°
17
91°
76°
18
90°
76°
19
89°
76°
20
89°
77°
21
91°
75°
22
91°
74°
23
90°
77°
24
91°
77°
25
91°
76°
26
90°
77°
27
91°
77°
28
90°
76°
29
90°
77°
30
88°
77°
1
89°
76°
2
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Sison
Sison's April 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 72° and 79°. The average high for April is 91° with an average low of 76°. 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 Sison. See also: May | June | July.