S
M
T
W
T
F
S
30
87°
71°
31
93°
69°
1
95°
72°
2
98°
73°
3
98°
74°
4
96°
73°
5
99°
72°
6
82°
69°
7
87°
65°
8
86°
60°
9
88°
66°
10
91°
72°
11
92°
72°
12
85°
70°
13
88°
70°
14
89°
70°
15
88°
71°
16
90°
67°
17
85°
65°
18
82°
61°
19
83°
60°
20
80°
59°
21
79°
68°
22
86°
65°
23
85°
65°
24
82°
64°
25
85°
64°
26
86°
65°
27
86°
64°
28
85°
64°
29
85°
63°
30
84°
63°
1
84°
62°
2
83°
62°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coats
Coats's September 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 59° and 72°. The average high for September is 85° with an average low of 65°. 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 Coats. See also: October | November | December.