S
M
T
W
T
F
S
30
86°
58°
31
85°
60°
1
85°
59°
2
84°
60°
3
84°
60°
4
83°
59°
5
83°
59°
6
82°
58°
7
82°
58°
8
83°
57°
9
82°
57°
10
82°
56°
11
81°
57°
12
83°
57°
13
83°
56°
14
82°
56°
15
82°
57°
16
81°
56°
17
81°
56°
18
79°
54°
19
78°
46°
20
74°
53°
21
73°
54°
22
75°
46°
23
73°
45°
24
71°
47°
25
73°
50°
26
75°
52°
27
71°
46°
28
70°
45°
29
69°
45°
30
69°
47°
1
70°
52°
2
73°
44°
3
72°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Perkiomenville
Perkiomenville's September 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 41° and 60°. The average high for September is 78° with an average low of 53°. 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 Perkiomenville. See also: October | November | December.
