S
M
T
W
T
F
S
30
93°
67°
31
92°
68°
1
91°
65°
2
91°
65°
3
90°
67°
4
90°
62°
5
89°
67°
6
91°
65°
7
90°
66°
8
89°
65°
9
89°
66°
10
90°
66°
11
89°
65°
12
87°
64°
13
84°
64°
14
84°
63°
15
85°
64°
16
86°
63°
17
83°
62°
18
83°
60°
19
84°
61°
20
83°
56°
21
81°
56°
22
82°
57°
23
83°
59°
24
84°
60°
25
85°
61°
26
84°
60°
27
85°
60°
28
80°
57°
29
81°
54°
30
84°
57°
1
84°
58°
2
Hist. Avg.
79°
53°
3
Hist. Avg.
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coleta
Coleta's September 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 54° and 68°. The average high for September is 86° with an average low of 62°. 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 Coleta. See also: October | November | December.