S
M
T
W
T
F
S
26
64°
57°
27
64°
57°
28
72°
59°
29
64°
50°
30
63°
50°
31
63°
46°
1
63°
52°
2
64°
48°
3
70°
54°
4
70°
59°
5
61°
55°
6
63°
55°
7
66°
55°
8
68°
54°
9
63°
54°
10
64°
52°
11
73°
50°
12
76°
58°
13
74°
61°
14
67°
54°
15
64°
54°
16
66°
52°
17
64°
56°
18
64°
54°
19
65°
53°
20
64°
53°
21
63°
52°
22
64°
50°
23
63°
51°
24
64°
53°
25
61°
49°
26
62°
49°
27
63°
50°
28
62°
53°
29
63°
53°
30
62°
52°
31
62°
51°
1
60°
50°
2
61°
51°
3
61°
52°
4
65°
53°
5
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prestwick
Prestwick's August 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 49° and 61°. The average high for August is 64° 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 Prestwick. See also: September | October | November.
