S
M
T
W
T
F
S
26
84°
64°
27
80°
65°
28
84°
65°
29
90°
60°
30
92°
70°
1
91°
71°
2
86°
63°
3
78°
61°
4
81°
60°
5
88°
64°
6
94°
66°
7
97°
70°
8
93°
71°
9
89°
70°
10
90°
67°
11
86°
66°
12
88°
62°
13
86°
64°
14
89°
68°
15
89°
66°
16
88°
67°
17
88°
68°
18
89°
64°
19
88°
67°
20
88°
67°
21
83°
66°
22
84°
65°
23
83°
62°
24
83°
64°
25
84°
68°
26
86°
68°
27
84°
67°
28
84°
68°
29
85°
69°
30
86°
68°
31
85°
69°
1
85°
69°
2
86°
70°
3
85°
70°
4
85°
69°
5
86°
70°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Paisley
Paisley's May 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 62° and 71°. The average high for May is 87° with an average low of 67°. 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 Paisley. See also: June | July | August.