S
M
T
W
T
F
S
30
67°
47°
31
66°
50°
1
65°
51°
2
63°
50°
3
64°
51°
4
63°
51°
5
64°
48°
6
63°
48°
7
64°
49°
8
62°
46°
9
64°
47°
10
64°
46°
11
63°
50°
12
64°
49°
13
62°
50°
14
60°
46°
15
60°
45°
16
59°
44°
17
59°
43°
18
60°
44°
19
58°
45°
20
59°
44°
21
59°
44°
22
58°
45°
23
59°
45°
24
58°
44°
25
58°
46°
26
61°
46°
27
Hist. Avg.
56°
44°
28
Hist. Avg.
56°
44°
29
Hist. Avg.
56°
44°
30
Hist. Avg.
56°
44°
1
Hist. Avg.
55°
44°
2
Hist. Avg.
55°
44°
3
Hist. Avg.
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Jedburgh
Jedburgh's September 2026 forecast shows daily high temperatures ranging from 58° to 67°, with overnight lows between 43° and 51°. The average high for September is 62° 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.