S
M
T
W
T
F
S
29
51°
42°
30
55°
47°
31
57°
49°
1
57°
49°
2
52°
42°
3
55°
49°
4
54°
50°
5
52°
45°
6
56°
44°
7
62°
50°
8
65°
49°
9
54°
46°
10
47°
40°
11
48°
40°
12
50°
36°
13
50°
34°
14
52°
46°
15
55°
44°
16
57°
46°
17
54°
44°
18
55°
44°
19
55°
43°
20
54°
44°
21
54°
45°
22
55°
43°
23
50°
43°
24
48°
43°
25
49°
44°
26
49°
44°
27
50°
46°
28
52°
48°
29
55°
48°
30
54°
49°
1
52°
49°
2
52°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boscastle
Boscastle's April 2026 forecast shows daily high temperatures ranging from 47° to 57°, with overnight lows between 34° and 49°. The average high for April is 52° 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 Boscastle. See also: May | June | July.
