S
M
T
W
T
F
S
30
90°
71°
31
93°
72°
1
97°
71°
2
99°
73°
3
N/A
4
92°
73°
5
94°
71°
6
96°
70°
7
84°
67°
8
86°
70°
9
88°
71°
10
93°
72°
11
94°
68°
12
91°
68°
13
88°
69°
14
87°
69°
15
90°
68°
16
88°
64°
17
80°
66°
18
78°
67°
19
79°
67°
20
80°
66°
21
83°
67°
22
81°
67°
23
84°
66°
24
82°
66°
25
78°
65°
26
81°
66°
27
82°
59°
28
76°
56°
29
75°
55°
30
76°
55°
1
75°
57°
2
74°
62°
3
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Covington
Covington's September 2026 forecast shows daily high temperatures ranging from 74° to 96°, with overnight lows between 55° and 73°. The average high for September is 84° with an average low of 66°. 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 Covington. See also: October | November | December.