S
M
T
W
T
F
S
30
76°
45°
31
73°
45°
1
73°
50°
2
74°
54°
3
72°
49°
4
75°
51°
5
74°
50°
6
78°
51°
7
79°
48°
8
70°
41°
9
70°
45°
10
Hist. Avg.
68°
42°
11
Hist. Avg.
68°
42°
12
Hist. Avg.
68°
42°
13
Hist. Avg.
67°
42°
14
Hist. Avg.
67°
41°
15
Hist. Avg.
66°
41°
16
Hist. Avg.
66°
40°
17
Hist. Avg.
66°
40°
18
Hist. Avg.
65°
40°
19
Hist. Avg.
65°
40°
20
Hist. Avg.
64°
39°
21
Hist. Avg.
64°
39°
22
Hist. Avg.
64°
38°
23
Hist. Avg.
63°
38°
24
Hist. Avg.
63°
38°
25
Hist. Avg.
62°
38°
26
Hist. Avg.
62°
37°
27
Hist. Avg.
62°
37°
28
Hist. Avg.
61°
37°
29
Hist. Avg.
61°
36°
30
Hist. Avg.
60°
36°
1
Hist. Avg.
60°
36°
2
Hist. Avg.
60°
35°
3
Hist. Avg.
59°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lyleton
Lyleton's September 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 41° and 54°. The average high for September is 74° with an average low of 48°. 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 Lyleton. See also: October | November | December.