S
M
T
W
T
F
S
28
68°
56°
29
66°
57°
30
66°
58°
1
68°
55°
2
67°
56°
3
68°
55°
4
67°
55°
5
68°
56°
6
67°
57°
7
68°
56°
8
64°
52°
9
65°
56°
10
65°
55°
11
66°
56°
12
66°
57°
13
67°
56°
14
65°
57°
15
65°
55°
16
66°
53°
17
69°
57°
18
67°
55°
19
66°
55°
20
70°
58°
21
69°
55°
22
67°
53°
23
70°
58°
24
71°
58°
25
70°
57°
26
71°
59°
27
71°
60°
28
72°
59°
29
71°
60°
30
71°
59°
31
70°
58°
1
69°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Llangennech
Llangennech's July 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 52° and 60°. The average high for July 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 July weather will actually feel in Llangennech. See also: August | September | October.
