S
M
T
W
T
F
S
30
71°
60°
31
69°
56°
1
69°
54°
2
71°
60°
3
72°
66°
4
66°
59°
5
66°
45°
6
75°
57°
7
66°
61°
8
N/A
9
65°
53°
10
64°
55°
11
66°
51°
12
65°
60°
13
67°
58°
14
67°
60°
15
65°
54°
16
63°
53°
17
65°
56°
18
65°
55°
19
65°
56°
20
64°
55°
21
64°
58°
22
63°
57°
23
64°
57°
24
64°
56°
25
61°
53°
26
61°
55°
27
63°
52°
28
62°
52°
29
61°
56°
30
62°
56°
1
62°
55°
2
63°
54°
3
62°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Penally
Penally's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 51° and 60°. The average high for September is 64° with an average low of 55°. 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 Penally. See also: October | November | December.
