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