S
M
T
W
T
F
S
30
64°
54°
31
64°
51°
1
63°
51°
2
63°
53°
3
64°
51°
4
62°
50°
5
62°
51°
6
63°
50°
7
62°
50°
8
62°
51°
9
63°
49°
10
62°
50°
11
66°
50°
12
62°
49°
13
62°
54°
14
63°
53°
15
62°
48°
16
61°
48°
17
61°
48°
18
62°
47°
19
61°
49°
20
61°
48°
21
60°
51°
22
60°
49°
23
62°
49°
24
61°
50°
25
60°
47°
26
59°
52°
27
63°
52°
28
64°
51°
29
64°
47°
30
63°
51°
1
62°
51°
2
61°
49°
3
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Prestatyn
Prestatyn's September 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 47° and 54°. The average high for September is 62° with an average low of 50°. 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 Prestatyn. See also: October | November | December.
