S
M
T
W
T
F
S
30
87°
59°
31
80°
62°
1
80°
62°
2
81°
65°
3
85°
60°
4
80°
62°
5
82°
64°
6
85°
63°
7
85°
63°
8
83°
62°
9
83°
61°
10
82°
62°
11
81°
62°
12
77°
62°
13
84°
62°
14
Hist. Avg.
80°
58°
15
Hist. Avg.
79°
58°
16
Hist. Avg.
79°
57°
17
Hist. Avg.
79°
57°
18
Hist. Avg.
78°
56°
19
Hist. Avg.
78°
56°
20
Hist. Avg.
78°
56°
21
Hist. Avg.
77°
55°
22
Hist. Avg.
77°
55°
23
Hist. Avg.
76°
55°
24
Hist. Avg.
76°
54°
25
Hist. Avg.
76°
54°
26
Hist. Avg.
75°
53°
27
Hist. Avg.
75°
53°
28
Hist. Avg.
74°
53°
29
Hist. Avg.
74°
52°
30
Hist. Avg.
73°
52°
1
Hist. Avg.
73°
51°
2
Hist. Avg.
73°
51°
3
Hist. Avg.
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cheviot
Cheviot's September 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 59° and 65°. The average high for September is 82° with an average low of 62°. 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 Cheviot. See also: October | November | December.