S
M
T
W
T
F
S
26
71°
59°
27
71°
60°
28
72°
59°
29
71°
60°
30
71°
59°
31
70°
58°
1
69°
57°
2
66°
59°
3
69°
59°
4
70°
58°
5
70°
59°
6
69°
59°
7
66°
55°
8
67°
54°
9
67°
54°
10
66°
57°
11
66°
54°
12
67°
53°
13
66°
54°
14
66°
58°
15
67°
53°
16
66°
55°
17
66°
53°
18
67°
56°
19
66°
54°
20
67°
53°
21
65°
57°
22
66°
52°
23
66°
53°
24
67°
52°
25
65°
51°
26
65°
52°
27
66°
55°
28
67°
56°
29
68°
57°
30
68°
57°
31
67°
56°
1
69°
56°
2
68°
55°
3
68°
54°
4
69°
56°
5
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Llangennith
Llangennith's August 2026 forecast shows daily high temperatures ranging from 65° to 72°, with overnight lows between 51° and 60°. The average high for August is 68° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Llangennith. See also: September | October | November.
