S
M
T
W
T
F
S
30
74°
56°
31
73°
56°
1
61°
43°
2
58°
45°
3
53°
49°
4
52°
44°
5
58°
46°
6
62°
48°
7
68°
48°
8
75°
57°
9
84°
65°
10
80°
65°
11
75°
62°
12
73°
52°
13
63°
50°
14
70°
52°
15
69°
53°
16
70°
40°
17
68°
37°
18
75°
40°
19
82°
45°
20
81°
45°
21
82°
43°
22
84°
42°
23
83°
43°
24
80°
41°
25
77°
40°
26
70°
37°
27
69°
36°
28
70°
36°
29
74°
34°
30
68°
37°
1
73°
39°
2
73°
39°
3
75°
38°
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 68° to 84°, with overnight lows between 34° and 45°. The average high for September is 75° with an average low of 40°. 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.
