S
M
T
W
T
F
S
26
61°
50°
27
60°
49°
28
58°
51°
29
59°
50°
30
57°
51°
31
59°
51°
1
57°
50°
2
57°
51°
3
58°
51°
4
60°
50°
5
61°
49°
6
61°
49°
7
60°
51°
8
59°
51°
9
60°
50°
10
59°
51°
11
58°
50°
12
60°
51°
13
59°
50°
14
59°
48°
15
61°
51°
16
56°
47°
17
57°
49°
18
56°
45°
19
Hist. Avg.
65°
53°
20
Hist. Avg.
64°
53°
21
Hist. Avg.
64°
52°
22
Hist. Avg.
64°
52°
23
Hist. Avg.
64°
52°
24
Hist. Avg.
64°
52°
25
Hist. Avg.
64°
52°
26
Hist. Avg.
64°
52°
27
Hist. Avg.
64°
52°
28
Hist. Avg.
63°
52°
29
Hist. Avg.
63°
52°
30
Hist. Avg.
63°
52°
31
Hist. Avg.
63°
52°
1
Hist. Avg.
63°
51°
2
Hist. Avg.
63°
51°
3
Hist. Avg.
63°
51°
4
Hist. Avg.
62°
51°
5
Hist. Avg.
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lochearnhead
Lochearnhead's August 2026 forecast shows daily high temperatures ranging from 56° to 61°, with overnight lows between 45° and 51°. The average high for August is 59° with an average low of 50°. 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 Lochearnhead. See also: September | October | November.