S
M
T
W
T
F
S
30
81°
64°
31
82°
69°
1
85°
63°
2
86°
62°
3
80°
63°
4
81°
64°
5
81°
68°
6
85°
68°
7
86°
69°
8
84°
68°
9
82°
68°
10
84°
67°
11
84°
66°
12
83°
67°
13
83°
64°
14
82°
61°
15
78°
62°
16
76°
60°
17
77°
59°
18
76°
59°
19
79°
62°
20
80°
65°
21
81°
63°
22
76°
58°
23
76°
62°
24
77°
64°
25
79°
57°
26
76°
62°
27
78°
62°
28
79°
62°
29
Hist. Avg.
76°
58°
30
Hist. Avg.
76°
57°
1
Hist. Avg.
75°
57°
2
Hist. Avg.
75°
56°
3
Hist. Avg.
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clements
Clements's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 57° and 69°. The average high for September is 81° with an average low of 64°. 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 Clements. See also: October | November | December.
