S
M
T
W
T
F
S
30
83°
62°
31
84°
64°
1
82°
62°
2
81°
63°
3
81°
64°
4
80°
62°
5
81°
62°
6
80°
61°
7
79°
62°
8
79°
61°
9
78°
60°
10
79°
61°
11
80°
60°
12
80°
60°
13
78°
61°
14
79°
60°
15
77°
60°
16
78°
59°
17
77°
58°
18
74°
57°
19
73°
49°
20
69°
50°
21
69°
57°
22
70°
49°
23
69°
49°
24
68°
50°
25
69°
55°
26
73°
54°
27
68°
52°
28
67°
48°
29
66°
48°
30
67°
47°
1
68°
53°
2
69°
54°
3
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clyde
Clyde's September 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 47° and 64°. The average high for September is 75° with an average low of 57°. 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 Clyde. See also: October | November | December.