S
M
T
W
T
F
S
30
81°
52°
31
75°
64°
1
90°
66°
2
71°
67°
3
88°
66°
4
82°
68°
5
79°
60°
6
79°
57°
7
78°
51°
8
81°
58°
9
83°
68°
10
76°
60°
11
76°
51°
12
76°
53°
13
79°
58°
14
81°
58°
15
78°
59°
16
78°
50°
17
76°
50°
18
74°
52°
19
73°
51°
20
72°
48°
21
77°
53°
22
69°
52°
23
70°
52°
24
71°
51°
25
71°
51°
26
76°
49°
27
72°
45°
28
74°
50°
29
75°
50°
30
76°
49°
1
75°
49°
2
74°
48°
3
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nesquehoning
Nesquehoning's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 45° and 68°. The average high for September is 75° with an average low of 52°. 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 Nesquehoning. See also: October | November | December.