S
M
T
W
T
F
S
30
96°
73°
31
97°
75°
1
98°
74°
2
97°
75°
3
97°
75°
4
96°
74°
5
97°
75°
6
97°
75°
7
98°
74°
8
96°
75°
9
97°
74°
10
96°
73°
11
95°
72°
12
95°
73°
13
94°
73°
14
96°
72°
15
95°
73°
16
94°
72°
17
94°
72°
18
93°
71°
19
94°
72°
20
94°
71°
21
93°
71°
22
93°
70°
23
92°
71°
24
92°
70°
25
91°
70°
26
91°
70°
27
93°
69°
28
92°
70°
29
91°
69°
30
91°
70°
1
90°
68°
2
92°
69°
3
92°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Penitas
Penitas's September 2026 forecast shows daily high temperatures ranging from 90° to 98°, with overnight lows between 68° and 75°. The average high for September is 94° with an average low of 72°. 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 Penitas. See also: October | November | December.
