S
M
T
W
T
F
S
26
66°
50°
27
66°
48°
28
70°
59°
29
63°
50°
30
63°
46°
31
63°
43°
1
63°
50°
2
66°
48°
3
64°
52°
4
70°
57°
5
61°
55°
6
63°
54°
7
64°
55°
8
66°
54°
9
64°
52°
10
64°
48°
11
75°
48°
12
75°
54°
13
75°
57°
14
66°
57°
15
64°
52°
16
63°
54°
17
63°
48°
18
64°
55°
19
60°
51°
20
62°
45°
21
62°
44°
22
64°
48°
23
63°
48°
24
65°
49°
25
67°
53°
26
65°
54°
27
64°
51°
28
64°
53°
29
63°
52°
30
61°
50°
31
62°
51°
1
62°
52°
2
63°
52°
3
62°
53°
4
63°
52°
5
61°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Garelochhead
Garelochhead's August 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 44° and 54°. The average high for August is 63° with an average low of 51°. 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 Garelochhead. See also: September | October | November.
