S
M
T
W
T
F
S
30
80°
64°
31
86°
57°
1
82°
53°
2
84°
57°
3
90°
64°
4
79°
63°
5
N/A
6
79°
63°
7
80°
64°
8
83°
57°
9
74°
49°
10
75°
52°
11
78°
53°
12
74°
51°
13
67°
47°
14
68°
47°
15
69°
51°
16
71°
48°
17
70°
50°
18
69°
48°
19
68°
45°
20
73°
51°
21
64°
50°
22
68°
51°
23
70°
51°
24
71°
50°
25
67°
49°
26
67°
50°
27
69°
51°
28
68°
51°
29
66°
49°
30
63°
48°
1
57°
42°
2
55°
39°
3
54°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sandstone
Sandstone's September 2026 forecast shows daily high temperatures ranging from 54° to 83°, with overnight lows between 37° and 64°. The average high for September is 69° with an average low of 50°. 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 Sandstone. See also: October | November | December.