S
M
T
W
T
F
S
29
62°
39°
30
67°
42°
31
61°
48°
1
59°
47°
2
60°
50°
3
64°
49°
4
72°
45°
5
75°
45°
6
81°
48°
7
77°
43°
8
81°
43°
9
81°
43°
10
82°
43°
11
81°
46°
12
74°
51°
13
73°
56°
14
63°
57°
15
71°
56°
16
77°
52°
17
80°
46°
18
79°
55°
19
81°
50°
20
83°
51°
21
83°
50°
22
77°
54°
23
74°
42°
24
73°
44°
25
75°
46°
26
76°
50°
27
75°
51°
28
71°
53°
29
72°
53°
30
73°
54°
1
72°
53°
2
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sini
Sini's April 2026 forecast shows daily high temperatures ranging from 71° to 77°, with overnight lows between 42° and 54°. The average high for April is 74° with an average low of 50°. 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 Sini. See also: May | June | July.