S
M
T
W
T
F
S
30
83°
66°
31
82°
66°
1
82°
65°
2
83°
66°
3
81°
60°
4
80°
56°
5
79°
56°
6
80°
58°
7
84°
58°
8
85°
64°
9
86°
64°
10
81°
56°
11
78°
56°
12
79°
57°
13
80°
55°
14
78°
54°
15
76°
54°
16
77°
53°
17
76°
54°
18
77°
56°
19
81°
58°
20
79°
58°
21
83°
60°
22
82°
61°
23
83°
60°
24
79°
59°
25
78°
59°
26
78°
58°
27
80°
58°
28
81°
57°
29
82°
57°
30
81°
56°
1
80°
58°
2
81°
54°
3
81°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Liberty
New Liberty's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 48° and 66°. The average high for September is 80° with an average low of 58°. 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 New Liberty. See also: October | November | December.
