S
M
T
W
T
F
S
30
65°
58°
31
64°
59°
1
65°
59°
2
65°
60°
3
66°
60°
4
66°
59°
5
67°
60°
6
66°
60°
7
67°
59°
8
66°
59°
9
66°
56°
10
65°
57°
11
63°
58°
12
62°
57°
13
63°
58°
14
65°
59°
15
64°
59°
16
65°
58°
17
65°
58°
18
64°
57°
19
65°
55°
20
63°
55°
21
61°
56°
22
61°
57°
23
62°
57°
24
62°
54°
25
61°
55°
26
62°
57°
27
63°
56°
28
63°
57°
29
62°
56°
30
63°
57°
1
62°
57°
2
63°
56°
3
62°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Land's End
Land's End's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 54° and 60°. The average high for September is 64° with an average low of 57°. 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 Land's End. See also: October | November | December.