S
M
T
W
T
F
S
29
52°
41°
30
54°
48°
31
59°
48°
1
54°
48°
2
52°
41°
3
52°
50°
4
54°
48°
5
52°
41°
6
57°
43°
7
59°
48°
8
68°
48°
9
53°
39°
10
50°
41°
11
51°
42°
12
53°
38°
13
52°
39°
14
54°
46°
15
55°
46°
16
58°
46°
17
57°
45°
18
58°
45°
19
57°
45°
20
58°
44°
21
60°
45°
22
52°
48°
23
53°
45°
24
51°
44°
25
52°
48°
26
52°
47°
27
53°
49°
28
55°
49°
29
57°
50°
30
56°
50°
1
54°
49°
2
55°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Trethowel
Trethowel's April 2026 forecast shows daily high temperatures ranging from 50° to 60°, with overnight lows between 38° and 50°. The average high for April is 54° 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 Trethowel. See also: May | June | July.
