S
M
T
W
T
F
S
30
64°
54°
31
63°
48°
1
59°
48°
2
61°
55°
3
63°
54°
4
59°
52°
5
59°
46°
6
64°
45°
7
63°
48°
8
61°
45°
9
61°
47°
10
61°
51°
11
63°
45°
12
60°
54°
13
63°
50°
14
65°
50°
15
62°
45°
16
61°
44°
17
60°
48°
18
61°
46°
19
62°
47°
20
62°
51°
21
62°
51°
22
61°
50°
23
62°
50°
24
62°
47°
25
60°
44°
26
58°
43°
27
59°
44°
28
60°
44°
29
59°
47°
30
60°
43°
1
57°
48°
2
60°
48°
3
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jedburgh
Jedburgh's September 2026 forecast shows daily high temperatures ranging from 57° to 65°, with overnight lows between 43° and 54°. The average high for September is 61° with an average low of 47°. 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 Jedburgh. See also: October | November | December.