S
M
T
W
T
F
S
30
82°
57°
31
79°
56°
1
80°
57°
2
81°
57°
3
78°
55°
4
70°
54°
5
77°
56°
6
80°
54°
7
78°
52°
8
73°
53°
9
77°
52°
10
77°
53°
11
74°
51°
12
65°
46°
13
63°
42°
14
65°
46°
15
69°
50°
16
76°
47°
17
73°
48°
18
76°
49°
19
75°
52°
20
75°
50°
21
77°
48°
22
76°
46°
23
73°
48°
24
73°
50°
25
72°
45°
26
74°
35°
27
67°
39°
28
67°
39°
29
66°
44°
30
66°
39°
1
57°
42°
2
57°
39°
3
60°
34°
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 57° to 82°, with overnight lows between 34° and 57°. The average high for September is 72° with an average low of 48°. 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.
