S
M
T
W
T
F
S
29
52°
27°
30
70°
49°
31
77°
58°
1
81°
62°
2
74°
46°
3
76°
49°
4
80°
63°
5
77°
55°
6
58°
47°
7
57°
42°
8
49°
37°
9
52°
36°
10
64°
48°
11
69°
43°
12
62°
52°
13
80°
63°
14
87°
65°
15
84°
59°
16
69°
52°
17
66°
53°
18
68°
55°
19
70°
56°
20
71°
57°
21
75°
48°
22
73°
52°
23
64°
50°
24
67°
55°
25
74°
54°
26
73°
53°
27
66°
50°
28
65°
51°
29
66°
48°
30
65°
47°
1
68°
56°
2
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Onancock
Onancock's April 2026 forecast shows daily high temperatures ranging from 49° to 87°, with overnight lows between 36° and 65°. The average high for April is 69° with an average low of 52°. 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 Onancock. See also: May | June | July.
