S
M
T
W
T
F
S
30
70°
49°
31
69°
47°
1
67°
45°
2
67°
46°
3
71°
51°
4
72°
46°
5
68°
46°
6
68°
47°
7
69°
46°
8
68°
46°
9
68°
48°
10
70°
48°
11
69°
47°
12
70°
51°
13
74°
47°
14
69°
47°
15
69°
48°
16
70°
49°
17
74°
49°
18
74°
46°
19
70°
50°
20
73°
52°
21
74°
52°
22
71°
49°
23
71°
50°
24
76°
48°
25
74°
50°
26
76°
56°
27
77°
56°
28
78°
51°
29
74°
50°
30
71°
49°
1
Hist. Avg.
71°
53°
2
Hist. Avg.
71°
53°
3
Hist. Avg.
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jesmond
Jesmond's September 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 45° and 56°. The average high for September is 71° with an average low of 49°. 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 Jesmond. See also: October | November | December.