S
M
T
W
T
F
S
30
68°
57°
31
66°
52°
1
69°
54°
2
69°
61°
3
72°
59°
4
66°
49°
5
67°
54°
6
70°
55°
7
68°
53°
8
63°
50°
9
62°
48°
10
60°
49°
11
65°
49°
12
65°
50°
13
66°
51°
14
65°
49°
15
66°
51°
16
63°
47°
17
62°
52°
18
65°
52°
19
65°
51°
20
61°
49°
21
63°
52°
22
64°
52°
23
65°
47°
24
62°
46°
25
62°
46°
26
64°
49°
27
63°
48°
28
63°
50°
29
64°
51°
30
63°
51°
1
64°
50°
2
64°
50°
3
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stone
Stone's September 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 46° and 61°. The average high for September is 65° with an average low of 51°. 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 Stone. See also: October | November | December.