S
M
T
W
T
F
S
30
89°
74°
31
94°
75°
1
92°
76°
2
92°
76°
3
91°
76°
4
92°
78°
5
92°
83°
6
90°
83°
7
88°
81°
8
89°
82°
9
90°
81°
10
91°
77°
11
92°
75°
12
92°
76°
13
91°
75°
14
90°
76°
15
91°
75°
16
90°
76°
17
91°
75°
18
90°
74°
19
88°
76°
20
87°
76°
21
87°
76°
22
85°
75°
23
86°
74°
24
86°
75°
25
87°
76°
26
86°
75°
27
86°
75°
28
87°
74°
29
87°
75°
30
86°
75°
1
86°
74°
2
85°
75°
3
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Punta Rassa
Punta Rassa's September 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 74° and 83°. The average high for September is 88° 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 Punta Rassa. See also: October | November | December.