S
M
T
W
T
F
S
30
76°
51°
31
75°
50°
1
75°
51°
2
76°
52°
3
74°
54°
4
73°
51°
5
77°
50°
6
76°
51°
7
74°
49°
8
73°
48°
9
72°
49°
10
73°
52°
11
72°
47°
12
72°
47°
13
73°
48°
14
75°
52°
15
74°
53°
16
75°
52°
17
73°
45°
18
71°
45°
19
71°
46°
20
74°
50°
21
70°
45°
22
70°
47°
23
73°
50°
24
74°
51°
25
75°
49°
26
74°
42°
27
72°
43°
28
66°
42°
29
64°
41°
30
66°
41°
1
66°
42°
2
64°
38°
3
Hist. Avg.
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nanticoke
Nanticoke's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 38° and 54°. The average high for September is 72° 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 Nanticoke. See also: October | November | December.
