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
51°
44°
11
51°
44°
12
53°
46°
13
53°
41°
14
55°
48°
15
57°
51°
16
56°
51°
17
55°
50°
18
55°
46°
19
57°
43°
20
55°
45°
21
55°
43°
22
54°
45°
23
63°
45°
24
64°
45°
25
65°
46°
26
62°
42°
27
62°
44°
28
60°
43°
29
58°
46°
30
57°
47°
1
61°
47°
2
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Trebarwith
Trebarwith's April 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 42° and 47°. The average high for April is 60° with an average low of 45°. 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 Trebarwith. See also: May | June | July.