S
M
T
W
T
F
S
26
64°
48°
27
64°
46°
28
66°
46°
29
65°
47°
30
66°
51°
1
68°
49°
2
67°
48°
3
67°
48°
4
68°
45°
5
67°
48°
6
68°
57°
7
77°
56°
8
73°
53°
9
68°
54°
10
69°
49°
11
67°
48°
12
67°
47°
13
69°
49°
14
68°
53°
15
71°
52°
16
72°
54°
17
77°
59°
18
75°
51°
19
71°
51°
20
72°
52°
21
74°
61°
22
78°
62°
23
80°
62°
24
79°
61°
25
80°
63°
26
83°
64°
27
83°
59°
28
76°
55°
29
86°
62°
30
86°
57°
31
83°
58°
1
84°
56°
2
83°
58°
3
80°
61°
4
82°
62°
5
78°
62°
6
78°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scotland
Scotland's May 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 45° and 65°. The average high for May is 74° with an average low of 55°. 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 Scotland. See also: June | July | August.
