S
M
T
W
T
F
S
26
59°
41°
27
70°
36°
28
61°
38°
29
63°
48°
30
64°
48°
1
64°
38°
2
60°
45°
3
61°
41°
4
73°
37°
5
82°
51°
6
69°
52°
7
65°
50°
8
66°
41°
9
60°
48°
10
74°
49°
11
62°
45°
12
67°
36°
13
71°
51°
14
64°
47°
15
67°
48°
16
80°
59°
17
85°
59°
18
87°
63°
19
92°
66°
20
79°
55°
21
73°
52°
22
70°
55°
23
71°
53°
24
69°
52°
25
71°
54°
26
75°
53°
27
71°
57°
28
74°
54°
29
69°
55°
30
70°
58°
31
75°
55°
1
70°
53°
2
71°
52°
3
69°
51°
4
71°
52°
5
72°
59°
6
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pottstown Landing
Pottstown Landing's May 2026 forecast shows daily high temperatures ranging from 64° to 92°, with overnight lows between 47° and 66°. The average high for May is 74° 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 May weather will actually feel in Pottstown Landing. See also: June | July | August.