S
M
T
W
T
F
S
30
75°
59°
31
72°
55°
1
72°
58°
2
68°
61°
3
73°
64°
4
68°
52°
5
69°
59°
6
73°
59°
7
68°
56°
8
69°
55°
9
69°
54°
10
66°
52°
11
65°
51°
12
66°
52°
13
65°
53°
14
66°
52°
15
67°
53°
16
64°
50°
17
64°
53°
18
67°
53°
19
67°
52°
20
62°
51°
21
65°
53°
22
66°
53°
23
67°
50°
24
64°
47°
25
65°
48°
26
65°
50°
27
64°
51°
28
65°
52°
29
64°
51°
30
65°
52°
1
65°
52°
2
64°
51°
3
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Skegness
Skegness's September 2026 forecast shows daily high temperatures ranging from 62° to 73°, with overnight lows between 47° and 64°. The average high for September is 66° with an average low of 53°. 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 Skegness. See also: October | November | December.