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
55°
37°
10
50°
42°
11
51°
43°
12
52°
40°
13
53°
36°
14
56°
45°
15
55°
46°
16
58°
47°
17
57°
46°
18
59°
46°
19
58°
46°
20
59°
45°
21
60°
46°
22
55°
44°
23
54°
42°
24
53°
41°
25
54°
40°
26
54°
40°
27
55°
42°
28
58°
46°
29
60°
46°
30
60°
47°
1
59°
47°
2
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Llansamlet
Llansamlet's April 2026 forecast shows daily high temperatures ranging from 50° to 60°, with overnight lows between 36° and 47°. 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 Llansamlet. See also: May | June | July.
