S
M
T
W
T
F
S
30
76°
57°
31
79°
60°
1
82°
55°
2
80°
54°
3
75°
55°
4
76°
56°
5
77°
62°
6
81°
61°
7
83°
61°
8
76°
60°
9
74°
61°
10
79°
60°
11
79°
57°
12
78°
60°
13
76°
57°
14
73°
52°
15
72°
53°
16
71°
51°
17
71°
52°
18
72°
55°
19
75°
57°
20
76°
58°
21
77°
54°
22
72°
50°
23
70°
55°
24
69°
56°
25
75°
49°
26
69°
54°
27
Hist. Avg.
70°
51°
28
Hist. Avg.
70°
50°
29
Hist. Avg.
70°
50°
30
Hist. Avg.
69°
50°
1
Hist. Avg.
69°
49°
2
Hist. Avg.
68°
49°
3
Hist. Avg.
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pottstown Landing
Pottstown Landing's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 49° and 62°. The average high for September is 75° with an average low of 56°. 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 Pottstown Landing. See also: October | November | December.
