S
M
T
W
T
F
S
26
88°
73°
27
88°
76°
28
87°
73°
29
89°
73°
30
90°
75°
31
91°
76°
1
90°
75°
2
90°
75°
3
91°
74°
4
89°
72°
5
86°
71°
6
Hist. Avg.
87°
71°
7
Hist. Avg.
87°
71°
8
Hist. Avg.
87°
71°
9
Hist. Avg.
87°
71°
10
Hist. Avg.
87°
71°
11
Hist. Avg.
87°
71°
12
Hist. Avg.
87°
70°
13
Hist. Avg.
87°
70°
14
Hist. Avg.
87°
70°
15
Hist. Avg.
87°
70°
16
Hist. Avg.
87°
70°
17
Hist. Avg.
86°
70°
18
Hist. Avg.
86°
70°
19
Hist. Avg.
86°
70°
20
Hist. Avg.
86°
70°
21
Hist. Avg.
86°
70°
22
Hist. Avg.
86°
70°
23
Hist. Avg.
86°
69°
24
Hist. Avg.
86°
69°
25
Hist. Avg.
86°
69°
26
Hist. Avg.
86°
69°
27
Hist. Avg.
86°
69°
28
Hist. Avg.
86°
69°
29
Hist. Avg.
86°
69°
30
Hist. Avg.
86°
68°
31
Hist. Avg.
86°
68°
1
Hist. Avg.
86°
68°
2
Hist. Avg.
85°
68°
3
Hist. Avg.
85°
68°
4
Hist. Avg.
85°
68°
5
Hist. Avg.
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Prestwick
Prestwick's August 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 71° and 76°. The average high for August is 89° with an average low of 74°. 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.
