S
M
T
W
T
F
S
30
73°
49°
31
70°
50°
1
72°
52°
2
73°
52°
3
70°
53°
4
73°
52°
5
72°
51°
6
73°
53°
7
69°
44°
8
66°
42°
9
65°
38°
10
67°
43°
11
63°
45°
12
68°
44°
13
66°
36°
14
64°
34°
15
60°
37°
16
61°
43°
17
66°
46°
18
65°
46°
19
63°
45°
20
70°
48°
21
69°
47°
22
71°
48°
23
72°
48°
24
68°
45°
25
70°
36°
26
65°
32°
27
56°
29°
28
53°
32°
29
55°
32°
30
53°
38°
1
57°
37°
2
55°
39°
3
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pengilly
Pengilly's September 2026 forecast shows daily high temperatures ranging from 53° to 73°, with overnight lows between 29° and 53°. The average high for September is 66° with an average low of 43°. 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 Pengilly. See also: October | November | December.