S
M
T
W
T
F
S
29
50°
41°
30
55°
46°
31
57°
50°
1
54°
45°
2
50°
39°
3
54°
48°
4
54°
46°
5
52°
46°
6
61°
43°
7
70°
46°
8
59°
43°
9
54°
46°
10
52°
40°
11
49°
44°
12
55°
37°
13
53°
38°
14
56°
49°
15
57°
46°
16
57°
48°
17
58°
46°
18
59°
44°
19
60°
44°
20
58°
44°
21
58°
45°
22
59°
43°
23
53°
42°
24
53°
41°
25
54°
40°
26
54°
40°
27
55°
42°
28
58°
46°
29
60°
46°
30
60°
47°
1
58°
47°
2
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Llandeilo
Llandeilo's April 2026 forecast shows daily high temperatures ranging from 49° to 60°, with overnight lows between 37° and 49°. The average high for April is 56° 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 Llandeilo. See also: May | June | July.
