S
M
T
W
T
F
S
26
81°
55°
27
86°
68°
28
77°
61°
29
72°
55°
30
64°
46°
1
67°
42°
2
70°
40°
3
78°
50°
4
79°
61°
5
78°
59°
6
68°
46°
7
70°
47°
8
76°
51°
9
75°
53°
10
78°
55°
11
80°
59°
12
81°
57°
13
80°
56°
14
79°
55°
15
80°
61°
16
81°
61°
17
81°
60°
18
80°
61°
19
82°
62°
20
82°
62°
21
81°
61°
22
82°
61°
23
78°
59°
24
81°
62°
25
82°
63°
26
78°
59°
27
76°
56°
28
79°
60°
29
82°
61°
30
83°
63°
31
84°
64°
1
85°
64°
2
85°
65°
3
84°
65°
4
85°
62°
5
79°
59°
6
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pearson
Pearson's May 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 40° and 65°. The average high for May is 79° with an average low of 58°. 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 Pearson. See also: June | July | August.