S
M
T
W
T
F
S
26
68°
50°
27
68°
50°
28
75°
59°
29
72°
52°
30
64°
46°
31
64°
43°
1
66°
48°
2
68°
50°
3
63°
54°
4
72°
57°
5
64°
54°
6
64°
52°
7
66°
54°
8
72°
54°
9
63°
48°
10
68°
48°
11
70°
50°
12
79°
55°
13
81°
55°
14
N/A
15
67°
52°
16
64°
55°
17
63°
57°
18
65°
53°
19
63°
49°
20
64°
47°
21
62°
50°
22
61°
49°
23
61°
49°
24
62°
50°
25
61°
49°
26
63°
50°
27
62°
49°
28
62°
53°
29
64°
53°
30
62°
52°
31
61°
52°
1
61°
51°
2
62°
53°
3
62°
51°
4
63°
48°
5
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Musselburgh
Musselburgh's August 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 47° and 57°. 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 Musselburgh. See also: September | October | November.