S
M
T
W
T
F
S
29
74°
53°
30
67°
51°
31
68°
59°
1
66°
54°
2
69°
54°
3
81°
55°
4
87°
69°
5
81°
63°
6
71°
57°
7
68°
54°
8
70°
54°
9
69°
57°
10
66°
58°
11
67°
56°
12
64°
56°
13
64°
50°
14
66°
50°
15
67°
51°
16
69°
53°
17
69°
54°
18
74°
61°
19
70°
55°
20
68°
52°
21
65°
53°
22
65°
52°
23
71°
52°
24
70°
54°
25
66°
54°
26
62°
53°
27
64°
52°
28
67°
52°
29
68°
52°
30
65°
53°
1
66°
53°
2
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sea Cliff
Sea Cliff's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Sea Cliff. See also: May | June | July.