S
M
T
W
T
F
S
30
66°
50°
31
65°
49°
1
67°
50°
2
68°
53°
3
68°
53°
4
68°
48°
5
67°
48°
6
64°
50°
7
67°
49°
8
68°
48°
9
68°
53°
10
67°
53°
11
68°
52°
12
67°
48°
13
64°
46°
14
63°
51°
15
62°
52°
16
61°
51°
17
63°
52°
18
65°
51°
19
63°
52°
20
65°
52°
21
66°
49°
22
65°
46°
23
60°
45°
24
60°
46°
25
61°
48°
26
62°
46°
27
61°
48°
28
59°
51°
29
62°
50°
30
61°
49°
1
62°
50°
2
62°
47°
3
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lye
Lye's September 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 44° and 53°. The average high for September is 64° 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 Lye. See also: October | November | December.