S
M
T
W
T
F
S
30
85°
71°
31
93°
70°
1
94°
73°
2
97°
72°
3
97°
73°
4
97°
72°
5
97°
70°
6
88°
68°
7
88°
66°
8
88°
63°
9
90°
61°
10
93°
66°
11
97°
72°
12
90°
70°
13
91°
73°
14
95°
70°
15
86°
66°
16
88°
61°
17
91°
61°
18
97°
68°
19
90°
70°
20
91°
68°
21
93°
68°
22
88°
68°
23
68°
63°
24
N/A
25
75°
52°
26
81°
48°
27
82°
50°
28
82°
50°
29
84°
55°
30
88°
57°
1
88°
57°
2
91°
61°
3
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ruby
Ruby'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 Ruby. See also: October | November | December.