S
M
T
W
T
F
S
29
52°
41°
30
50°
39°
31
46°
39°
1
57°
37°
2
61°
37°
3
61°
48°
4
64°
41°
5
66°
36°
6
70°
39°
7
63°
36°
8
55°
37°
9
52°
32°
10
54°
32°
11
55°
34°
12
61°
30°
13
66°
36°
14
68°
46°
15
70°
52°
16
72°
41°
17
71°
45°
18
62°
45°
19
65°
48°
20
56°
42°
21
53°
38°
22
52°
41°
23
54°
42°
24
62°
43°
25
71°
51°
26
76°
55°
27
73°
32°
28
61°
41°
29
73°
47°
30
62°
47°
1
63°
45°
2
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sinic
Sinic's April 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 32° and 55°. The average high for April is 64° with an average low of 44°. 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 Sinic. See also: May | June | July.