S
M
T
W
T
F
S
30
91°
71°
31
91°
72°
1
90°
73°
2
90°
73°
3
89°
72°
4
89°
71°
5
91°
72°
6
91°
72°
7
88°
73°
8
88°
72°
9
89°
73°
10
88°
72°
11
89°
73°
12
88°
72°
13
88°
72°
14
89°
70°
15
90°
72°
16
91°
72°
17
89°
71°
18
88°
70°
19
90°
70°
20
91°
72°
21
91°
71°
22
90°
72°
23
90°
71°
24
89°
71°
25
90°
70°
26
89°
69°
27
87°
70°
28
88°
68°
29
86°
69°
30
86°
68°
1
87°
67°
2
87°
68°
3
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lillibridge
Lillibridge's September 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 67° and 73°. The average high for September is 89° with an average low of 71°. 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 Lillibridge. See also: October | November | December.