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