S
M
T
W
T
F
S
26
73°
37°
27
73°
37°
28
70°
45°
29
73°
50°
30
72°
41°
1
77°
37°
2
81°
46°
3
77°
54°
4
68°
48°
5
64°
50°
6
57°
48°
7
64°
48°
8
72°
45°
9
75°
46°
10
68°
50°
11
61°
46°
12
57°
41°
13
63°
39°
14
57°
45°
15
54°
41°
16
57°
39°
17
64°
41°
18
63°
46°
19
64°
45°
20
70°
52°
21
77°
46°
22
82°
48°
23
86°
52°
24
90°
54°
25
90°
57°
26
91°
57°
27
91°
61°
28
86°
61°
29
88°
54°
30
90°
55°
31
N/A
1
73°
55°
2
70°
51°
3
66°
51°
4
66°
50°
5
62°
50°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Pratteln
Pratteln's May 2026 forecast shows daily high temperatures ranging from 62° to 73°, with overnight lows between 50° and 55°. The average high for May is 67° with an average low of 52°. 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 Pratteln. See also: June | July | August.
