S
M
T
W
T
F
S
30
91°
81°
31
91°
78°
1
89°
75°
2
90°
76°
3
93°
77°
4
91°
78°
5
92°
76°
6
92°
76°
7
92°
74°
8
92°
78°
9
90°
79°
10
91°
73°
11
88°
78°
12
93°
78°
13
92°
76°
14
90°
77°
15
93°
80°
16
92°
78°
17
84°
76°
18
90°
76°
19
90°
75°
20
90°
74°
21
88°
76°
22
89°
77°
23
83°
76°
24
91°
77°
25
86°
72°
26
87°
71°
27
85°
74°
28
87°
74°
29
85°
77°
30
84°
78°
1
84°
79°
2
88°
80°
3
87°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Coconut Grove
South Coconut Grove's September 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 71° and 80°. The average high for September is 86° with an average low of 76°. 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 South Coconut Grove. See also: October | November | December.
