S
M
T
W
T
F
S
26
59°
46°
27
60°
50°
28
60°
47°
29
58°
46°
30
59°
46°
31
63°
51°
1
63°
50°
2
60°
47°
3
61°
48°
4
61°
45°
5
60°
46°
6
61°
46°
7
61°
47°
8
62°
46°
9
62°
46°
10
61°
45°
11
62°
51°
12
64°
51°
13
59°
50°
14
64°
52°
15
62°
48°
16
61°
49°
17
60°
50°
18
59°
49°
19
60°
47°
20
60°
49°
21
63°
50°
22
63°
47°
23
61°
50°
24
58°
49°
25
59°
49°
26
58°
48°
27
57°
50°
28
57°
50°
29
59°
49°
30
60°
49°
31
61°
48°
1
61°
48°
2
60°
47°
3
60°
48°
4
59°
46°
5
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cappercleuch
Cappercleuch's August 2026 forecast shows daily high temperatures ranging from 57° to 64°, with overnight lows between 43° and 52°. The average high for August is 60° with an average low of 48°. 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 Cappercleuch. See also: September | October | November.