S
M
T
W
T
F
S
31
76°
47°
1
79°
49°
2
83°
50°
3
82°
48°
4
84°
53°
5
77°
46°
6
64°
49°
7
67°
46°
8
68°
44°
9
72°
40°
10
76°
41°
11
75°
43°
12
70°
37°
13
74°
46°
14
77°
52°
15
74°
44°
16
76°
41°
17
80°
45°
18
80°
50°
19
68°
36°
20
64°
31°
21
75°
30°
22
73°
46°
23
70°
54°
24
69°
53°
25
67°
61°
26
72°
52°
27
72°
52°
28
78°
48°
29
79°
48°
30
71°
39°
1
62°
33°
2
65°
31°
3
75°
36°
4
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Covington
Fort Covington'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 Fort Covington. See also: October | November | December.