S
M
T
W
T
F
S
30
80°
61°
31
80°
61°
1
82°
55°
2
74°
53°
3
73°
53°
4
73°
54°
5
74°
53°
6
79°
60°
7
81°
60°
8
80°
59°
9
80°
60°
10
81°
59°
11
80°
58°
12
81°
59°
13
80°
60°
14
81°
50°
15
70°
50°
16
68°
49°
17
71°
50°
18
69°
50°
19
70°
47°
20
69°
47°
21
76°
50°
22
77°
54°
23
77°
45°
24
74°
44°
25
69°
44°
26
71°
50°
27
73°
52°
28
73°
50°
29
69°
42°
30
65°
41°
1
65°
49°
2
68°
45°
3
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shamokin
Shamokin's September 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 41° and 61°. The average high for September is 74° 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 Shamokin. See also: October | November | December.
