S
M
T
W
T
F
S
30
71°
67°
31
72°
69°
1
73°
70°
2
75°
67°
3
68°
62°
4
68°
62°
5
69°
63°
6
71°
64°
7
71°
69°
8
75°
71°
9
79°
72°
10
76°
68°
11
74°
65°
12
78°
71°
13
78°
62°
14
69°
57°
15
72°
64°
16
72°
66°
17
72°
64°
18
69°
60°
19
68°
64°
20
69°
64°
21
65°
60°
22
64°
59°
23
65°
62°
24
65°
61°
25
71°
43°
26
73°
45°
27
73°
48°
28
72°
48°
29
74°
57°
30
72°
59°
1
73°
60°
2
71°
53°
3
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Lorne
West Lorne's September 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 43° and 60°. The average high for September is 72° 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 West Lorne. See also: October | November | December.