S
M
T
W
T
F
S
26
60°
49°
27
71°
52°
28
65°
41°
29
65°
39°
30
60°
45°
1
70°
43°
2
71°
44°
3
87°
48°
4
87°
55°
5
66°
44°
6
57°
43°
7
80°
51°
8
77°
51°
9
84°
51°
10
74°
50°
11
85°
55°
12
90°
55°
13
86°
58°
14
85°
60°
15
86°
59°
16
85°
60°
17
89°
61°
18
89°
62°
19
90°
62°
20
78°
54°
21
73°
54°
22
71°
53°
23
71°
57°
24
73°
60°
25
73°
60°
26
74°
59°
27
74°
61°
28
75°
61°
29
76°
60°
30
77°
60°
31
78°
62°
1
80°
62°
2
82°
63°
3
84°
64°
4
85°
63°
5
80°
62°
6
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pratt
Pratt's May 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 50° and 64°. The average high for May is 80° with an average low of 59°. 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 Pratt. See also: June | July | August.