S
M
T
W
T
F
S
26
87°
71°
27
87°
68°
28
87°
68°
29
88°
69°
30
87°
68°
31
86°
70°
1
87°
71°
2
87°
71°
3
90°
72°
4
89°
70°
5
88°
71°
6
88°
70°
7
89°
68°
8
90°
68°
9
90°
69°
10
87°
70°
11
89°
70°
12
88°
72°
13
86°
71°
14
86°
71°
15
87°
70°
16
86°
71°
17
91°
71°
18
90°
70°
19
86°
70°
20
85°
67°
21
86°
68°
22
90°
70°
23
88°
68°
24
85°
69°
25
86°
66°
26
85°
68°
27
89°
70°
28
89°
65°
29
85°
65°
30
83°
66°
31
84°
65°
1
85°
65°
2
86°
66°
3
87°
66°
4
87°
67°
5
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint Andrews
Saint Andrews's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 65° and 72°. The average high for August is 87° with an average low of 69°. 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 Saint Andrews. See also: September | October | November.