S
M
T
W
T
F
S
30
85°
76°
31
87°
76°
1
88°
78°
2
87°
78°
3
88°
79°
4
90°
78°
5
93°
79°
6
89°
79°
7
87°
77°
8
89°
79°
9
88°
77°
10
90°
79°
11
91°
76°
12
84°
76°
13
85°
77°
14
87°
78°
15
88°
78°
16
88°
77°
17
86°
78°
18
84°
78°
19
84°
77°
20
85°
77°
21
83°
76°
22
82°
77°
23
82°
77°
24
83°
76°
25
82°
77°
26
82°
76°
27
83°
77°
28
84°
77°
29
85°
76°
30
83°
76°
1
82°
75°
2
82°
76°
3
81°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sawgrass
Sawgrass's September 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 75° and 79°. The average high for September is 86° with an average low of 77°. 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 Sawgrass. See also: October | November | December.