S
M
T
W
T
F
S
26
58°
43°
27
71°
38°
28
60°
49°
29
61°
53°
30
67°
42°
1
68°
37°
2
60°
41°
3
63°
38°
4
78°
43°
5
85°
59°
6
72°
55°
7
68°
47°
8
72°
40°
9
74°
56°
10
82°
48°
11
64°
44°
12
72°
38°
13
74°
50°
14
63°
51°
15
72°
51°
16
84°
63°
17
89°
65°
18
90°
69°
19
96°
70°
20
82°
61°
21
73°
60°
22
75°
58°
23
75°
57°
24
73°
56°
25
75°
58°
26
76°
57°
27
78°
62°
28
79°
60°
29
72°
62°
30
77°
62°
31
77°
60°
1
73°
57°
2
73°
56°
3
72°
56°
4
73°
57°
5
76°
64°
6
83°
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 63° to 96°, with overnight lows between 50° and 70°. The average high for May is 77° 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 Scotland. See also: June | July | August.
