S
M
T
W
T
F
S
30
87°
71°
31
93°
68°
1
96°
71°
2
99°
72°
3
97°
72°
4
98°
72°
5
99°
72°
6
87°
68°
7
85°
64°
8
88°
63°
9
88°
65°
10
94°
68°
11
92°
65°
12
87°
62°
13
88°
64°
14
87°
62°
15
86°
60°
16
84°
63°
17
85°
62°
18
78°
65°
19
79°
65°
20
80°
64°
21
80°
64°
22
82°
65°
23
83°
64°
24
78°
64°
25
78°
63°
26
82°
63°
27
83°
62°
28
83°
55°
29
75°
53°
30
75°
53°
1
77°
58°
2
76°
60°
3
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clio
Clio's September 2026 forecast shows daily high temperatures ranging from 75° to 99°, with overnight lows between 53° and 72°. The average high for September is 84° with an average low of 63°. 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 Clio. See also: October | November | December.
