S
M
T
W
T
F
S
29
51°
39°
30
56°
44°
31
59°
47°
1
60°
47°
2
51°
38°
3
55°
47°
4
57°
47°
5
51°
43°
6
58°
39°
7
N/A
8
70°
46°
9
54°
37°
10
49°
44°
11
49°
38°
12
52°
37°
13
49°
41°
14
55°
45°
15
56°
44°
16
56°
44°
17
57°
42°
18
58°
43°
19
59°
44°
20
56°
44°
21
59°
44°
22
59°
45°
23
60°
45°
24
61°
44°
25
59°
44°
26
57°
43°
27
54°
39°
28
54°
39°
29
55°
41°
30
56°
46°
1
59°
46°
2
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Treherbert
Treherbert's April 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 37° and 46°. The average high for April is 56° with an average low of 43°. 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 Treherbert. See also: May | June | July.