S
M
T
W
T
F
S
30
87°
62°
31
85°
60°
1
83°
60°
2
82°
61°
3
83°
62°
4
85°
65°
5
88°
66°
6
88°
65°
7
87°
63°
8
82°
58°
9
81°
58°
10
81°
57°
11
82°
57°
12
79°
58°
13
78°
56°
14
79°
57°
15
80°
56°
16
79°
60°
17
81°
58°
18
80°
60°
19
84°
61°
20
84°
56°
21
83°
54°
22
Hist. Avg.
81°
57°
23
Hist. Avg.
81°
56°
24
Hist. Avg.
80°
56°
25
Hist. Avg.
80°
55°
26
Hist. Avg.
80°
55°
27
Hist. Avg.
79°
55°
28
Hist. Avg.
79°
54°
29
Hist. Avg.
79°
54°
30
Hist. Avg.
78°
53°
1
Hist. Avg.
78°
53°
2
Hist. Avg.
78°
53°
3
Hist. Avg.
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Paducah
Paducah's September 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 54° and 66°. The average high for September is 83° with an average low of 60°. 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 Paducah. See also: October | November | December.