S
M
T
W
T
F
S
26
86°
69°
27
89°
69°
28
90°
70°
29
90°
70°
30
89°
69°
31
89°
70°
1
90°
70°
2
91°
71°
3
91°
71°
4
89°
70°
5
90°
70°
6
90°
69°
7
91°
69°
8
89°
66°
9
83°
63°
10
83°
64°
11
89°
70°
12
90°
70°
13
90°
69°
14
89°
69°
15
90°
67°
16
86°
65°
17
87°
61°
18
83°
60°
19
84°
63°
20
88°
64°
21
89°
66°
22
88°
65°
23
85°
63°
24
82°
60°
25
81°
61°
26
81°
60°
27
82°
59°
28
81°
61°
29
81°
61°
30
82°
63°
31
85°
64°
1
87°
64°
2
86°
63°
3
87°
57°
4
84°
56°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Scotland
Scotland's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 56° and 71°. The average high for August is 87° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Scotland. See also: September | October | November.