S
M
T
W
T
F
S
30
65°
51°
31
64°
52°
1
65°
51°
2
67°
54°
3
68°
56°
4
67°
51°
5
67°
50°
6
65°
53°
7
67°
51°
8
67°
51°
9
66°
55°
10
67°
55°
11
67°
54°
12
66°
50°
13
63°
49°
14
62°
53°
15
61°
54°
16
62°
55°
17
64°
52°
18
64°
50°
19
60°
54°
20
65°
54°
21
66°
52°
22
64°
49°
23
60°
47°
24
59°
51°
25
60°
51°
26
61°
49°
27
60°
52°
28
59°
53°
29
61°
52°
30
61°
52°
1
62°
52°
2
62°
48°
3
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pontarddulais
Pontarddulais's September 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 46° and 56°. The average high for September is 64° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Pontarddulais. See also: October | November | December.
