S
M
T
W
T
F
S
26
64°
55°
27
66°
56°
28
63°
53°
29
62°
52°
30
63°
55°
31
64°
56°
1
65°
55°
2
64°
54°
3
63°
52°
4
64°
55°
5
64°
57°
6
66°
56°
7
66°
55°
8
65°
56°
9
66°
56°
10
66°
55°
11
67°
57°
12
68°
56°
13
67°
53°
14
67°
56°
15
68°
56°
16
68°
55°
17
67°
53°
18
67°
53°
19
66°
54°
20
67°
55°
21
67°
54°
22
66°
55°
23
67°
55°
24
67°
54°
25
65°
52°
26
63°
49°
27
62°
51°
28
62°
53°
29
63°
52°
30
62°
51°
31
62°
52°
1
61°
52°
2
61°
53°
3
62°
52°
4
61°
49°
5
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Largs
Largs's August 2026 forecast shows daily high temperatures ranging from 61° to 68°, with overnight lows between 48° and 57°. The average high for August is 65° with an average low of 54°. 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 Largs. See also: September | October | November.