S
M
T
W
T
F
S
30
78°
55°
31
80°
59°
1
83°
54°
2
78°
55°
3
77°
61°
4
83°
62°
5
84°
62°
6
83°
60°
7
78°
54°
8
77°
53°
9
79°
60°
10
77°
60°
11
79°
61°
12
78°
60°
13
81°
54°
14
75°
51°
15
74°
51°
16
74°
52°
17
75°
53°
18
77°
57°
19
80°
59°
20
81°
58°
21
74°
54°
22
79°
56°
23
75°
55°
24
80°
48°
25
72°
47°
26
70°
46°
27
Hist. Avg.
71°
47°
28
Hist. Avg.
71°
46°
29
Hist. Avg.
71°
46°
30
Hist. Avg.
70°
46°
1
Hist. Avg.
70°
45°
2
Hist. Avg.
69°
45°
3
Hist. Avg.
69°
44°
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 70° to 84°, with overnight lows between 46° and 62°. The average high for September is 78° with an average low of 56°. 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.