S
M
T
W
T
F
S
26
67°
56°
27
68°
55°
28
67°
55°
29
68°
56°
30
67°
56°
31
63°
55°
1
64°
55°
2
64°
54°
3
67°
56°
4
67°
56°
5
66°
55°
6
65°
54°
7
64°
52°
8
63°
50°
9
64°
54°
10
64°
54°
11
66°
53°
12
63°
50°
13
63°
52°
14
64°
54°
15
63°
52°
16
63°
52°
17
64°
48°
18
65°
51°
19
64°
50°
20
63°
49°
21
64°
52°
22
62°
53°
23
62°
49°
24
63°
49°
25
62°
50°
26
64°
49°
27
66°
49°
28
66°
53°
29
65°
54°
30
66°
53°
31
65°
53°
1
65°
52°
2
64°
53°
3
63°
53°
4
65°
52°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carnoustie
Carnoustie's August 2026 forecast shows daily high temperatures ranging from 62° to 68°, with overnight lows between 48° and 56°. The average high for August is 65° with an average low of 53°. 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 Carnoustie. See also: September | October | November.
