S
M
T
W
T
F
S
30
89°
69°
31
90°
70°
1
93°
66°
2
89°
67°
3
94°
72°
4
91°
70°
5
73°
70°
6
90°
68°
7
88°
62°
8
90°
66°
9
92°
68°
10
87°
71°
11
89°
69°
12
80°
66°
13
86°
61°
14
87°
64°
15
90°
67°
16
86°
63°
17
86°
60°
18
82°
59°
19
75°
54°
20
72°
50°
21
75°
51°
22
76°
50°
23
76°
52°
24
77°
51°
25
80°
55°
26
80°
54°
27
79°
55°
28
80°
55°
29
80°
54°
30
79°
55°
1
77°
53°
2
76°
52°
3
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rugby
Rugby's September 2026 forecast shows daily high temperatures ranging from 72° to 90°, with overnight lows between 50° and 69°. The average high for September is 80° with an average low of 57°. 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 Rugby. See also: October | November | December.
