S
M
T
W
T
F
S
26
84°
56°
27
83°
56°
28
76°
62°
29
85°
65°
30
75°
63°
1
64°
52°
2
73°
45°
3
74°
40°
4
80°
42°
5
81°
46°
6
86°
65°
7
79°
63°
8
71°
60°
9
70°
61°
10
82°
62°
11
83°
61°
12
71°
62°
13
82°
60°
14
80°
50°
15
84°
55°
16
88°
61°
17
88°
62°
18
85°
64°
19
88°
65°
20
87°
66°
21
84°
65°
22
83°
65°
23
82°
63°
24
83°
62°
25
87°
65°
26
85°
61°
27
85°
65°
28
86°
64°
29
86°
65°
30
84°
65°
31
83°
64°
1
84°
64°
2
86°
66°
3
87°
66°
4
88°
67°
5
87°
67°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scottland
Scottland's May 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 50° and 67°. The average high for May is 85° with an average low of 63°. 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 Scottland. See also: June | July | August.
