S
M
T
W
T
F
S
30
90°
65°
31
86°
64°
1
86°
66°
2
88°
67°
3
90°
67°
4
90°
61°
5
85°
60°
6
82°
60°
7
84°
63°
8
87°
64°
9
89°
60°
10
84°
60°
11
87°
59°
12
84°
57°
13
81°
58°
14
82°
57°
15
83°
58°
16
87°
58°
17
86°
59°
18
87°
61°
19
89°
54°
20
87°
54°
21
Hist. Avg.
82°
59°
22
Hist. Avg.
82°
59°
23
Hist. Avg.
82°
58°
24
Hist. Avg.
81°
58°
25
Hist. Avg.
81°
57°
26
Hist. Avg.
80°
57°
27
Hist. Avg.
80°
56°
28
Hist. Avg.
79°
56°
29
Hist. Avg.
79°
55°
30
Hist. Avg.
78°
55°
1
Hist. Avg.
78°
54°
2
Hist. Avg.
78°
54°
3
Hist. Avg.
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clyde
Clyde's September 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 54° and 67°. The average high for September is 86° with an average low of 61°. 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.