S
M
T
W
T
F
S
30
63°
55°
31
66°
52°
1
64°
54°
2
63°
54°
3
66°
57°
4
64°
55°
5
64°
50°
6
68°
55°
7
64°
54°
8
61°
54°
9
64°
48°
10
63°
50°
11
63°
52°
12
66°
54°
13
64°
53°
14
69°
56°
15
63°
50°
16
60°
52°
17
59°
50°
18
61°
52°
19
60°
49°
20
61°
49°
21
62°
49°
22
60°
48°
23
61°
50°
24
62°
49°
25
60°
47°
26
61°
50°
27
59°
49°
28
61°
49°
29
62°
48°
30
61°
47°
1
61°
49°
2
60°
49°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edinburgh
Edinburgh's September 2026 forecast shows daily high temperatures ranging from 59° to 69°, with overnight lows between 47° and 56°. The average high for September is 61° with an average low of 50°. 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 Edinburgh. See also: October | November | December.
