S
M
T
W
T
F
S
30
79°
66°
31
82°
69°
1
84°
70°
2
85°
71°
3
80°
69°
4
80°
67°
5
79°
60°
6
79°
59°
7
77°
64°
8
79°
69°
9
77°
62°
10
73°
57°
11
71°
59°
12
72°
57°
13
73°
58°
14
73°
60°
15
75°
61°
16
76°
51°
17
75°
55°
18
70°
54°
19
74°
56°
20
74°
56°
21
73°
55°
22
70°
54°
23
69°
50°
24
70°
53°
25
72°
54°
26
72°
52°
27
62°
46°
28
61°
45°
29
60°
48°
30
60°
44°
1
59°
43°
2
60°
46°
3
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rothbury
Rothbury's September 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 43° and 69°. The average high for September is 71° with an average low of 55°. 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 Rothbury. See also: October | November | December.
