S
M
T
W
T
F
S
31
82°
68°
1
75°
63°
2
84°
61°
3
88°
64°
4
84°
63°
5
75°
55°
6
79°
54°
7
81°
52°
8
79°
55°
9
82°
57°
10
88°
63°
11
91°
68°
12
93°
66°
13
93°
68°
14
95°
68°
15
93°
68°
16
90°
64°
17
91°
64°
18
91°
64°
19
84°
63°
20
75°
64°
21
81°
63°
22
84°
64°
23
72°
66°
24
73°
63°
25
77°
59°
26
79°
57°
27
82°
57°
28
84°
57°
29
82°
57°
30
82°
57°
1
86°
59°
2
86°
61°
3
84°
64°
4
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shell Knob
Shell Knob's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Shell Knob. See also: October | November | December.
