S
M
T
W
T
F
S
30
64°
55°
31
66°
54°
1
67°
54°
2
68°
53°
3
64°
55°
4
67°
54°
5
66°
50°
6
63°
53°
7
63°
52°
8
65°
51°
9
63°
51°
10
62°
52°
11
62°
49°
12
63°
49°
13
61°
48°
14
61°
52°
15
62°
52°
16
62°
50°
17
63°
50°
18
62°
49°
19
65°
48°
20
60°
47°
21
60°
50°
22
61°
47°
23
60°
46°
24
59°
47°
25
60°
51°
26
59°
50°
27
62°
47°
28
59°
46°
29
58°
45°
30
58°
45°
1
59°
44°
2
58°
48°
3
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rothwell
Rothwell's September 2026 forecast shows daily high temperatures ranging from 58° to 68°, with overnight lows between 44° and 55°. The average high for September is 62° 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 Rothwell. See also: October | November | December.
