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