S
M
T
W
T
F
S
30
81°
46°
31
80°
42°
1
78°
52°
2
77°
51°
3
79°
42°
4
80°
46°
5
81°
47°
6
75°
49°
7
78°
42°
8
83°
36°
9
87°
39°
10
89°
44°
11
87°
47°
12
88°
43°
13
85°
54°
14
78°
37°
15
82°
34°
16
81°
56°
17
79°
58°
18
76°
46°
19
74°
34°
20
76°
31°
21
78°
38°
22
68°
43°
23
76°
38°
24
78°
39°
25
78°
41°
26
79°
51°
27
76°
47°
28
66°
44°
29
70°
38°
30
78°
32°
1
83°
36°
2
85°
42°
3
84°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ruth
Ruth's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Ruth. See also: October | November | December.