S
M
T
W
T
F
S
30
75°
59°
31
75°
59°
1
75°
55°
2
75°
52°
3
73°
54°
4
86°
64°
5
76°
47°
6
74°
51°
7
81°
59°
8
81°
56°
9
65°
48°
10
65°
46°
11
67°
52°
12
61°
50°
13
63°
47°
14
63°
48°
15
66°
49°
16
67°
49°
17
68°
48°
18
68°
49°
19
60°
51°
20
64°
49°
21
65°
51°
22
65°
49°
23
67°
50°
24
68°
48°
25
68°
50°
26
67°
45°
27
61°
42°
28
61°
41°
29
62°
41°
30
64°
49°
1
60°
44°
2
57°
42°
3
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Roth
Roth's September 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 41° and 59°. The average high for September is 66° 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 Roth. See also: October | November | December.
