S
M
T
W
T
F
S
30
71°
61°
31
76°
64°
1
83°
65°
2
84°
68°
3
79°
60°
4
71°
54°
5
74°
56°
6
73°
53°
7
74°
53°
8
74°
64°
9
72°
57°
10
65°
47°
11
68°
53°
12
75°
56°
13
72°
54°
14
67°
53°
15
68°
49°
16
65°
50°
17
69°
51°
18
66°
50°
19
67°
47°
20
62°
35°
21
63°
48°
22
61°
47°
23
65°
48°
24
66°
48°
25
69°
47°
26
68°
46°
27
64°
46°
28
68°
47°
29
69°
48°
30
69°
48°
1
68°
47°
2
65°
44°
3
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Listowel
Listowel's September 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 35° and 64°. The average high for September is 67° with an average low of 49°. 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 Listowel. See also: October | November | December.
