S
M
T
W
T
F
S
30
82°
55°
31
78°
61°
1
74°
60°
2
74°
61°
3
79°
63°
4
84°
58°
5
76°
57°
6
75°
56°
7
78°
57°
8
75°
54°
9
73°
55°
10
74°
59°
11
75°
58°
12
77°
58°
13
75°
54°
14
74°
56°
15
72°
54°
16
72°
58°
17
77°
56°
18
70°
51°
19
70°
52°
20
72°
55°
21
75°
57°
22
77°
58°
23
78°
57°
24
77°
55°
25
75°
54°
26
75°
55°
27
76°
56°
28
75°
55°
29
74°
52°
30
67°
48°
1
65°
47°
2
66°
53°
3
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scotland
Scotland's September 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 47° and 63°. The average high for September is 74° with an average low of 56°. 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 Scotland. See also: October | November | December.
