S
M
T
W
T
F
S
30
79°
54°
31
73°
48°
1
74°
51°
2
81°
45°
3
82°
48°
4
81°
46°
5
82°
50°
6
82°
50°
7
82°
55°
8
81°
55°
9
84°
50°
10
84°
50°
11
81°
45°
12
82°
52°
13
82°
46°
14
75°
50°
15
73°
46°
16
73°
46°
17
68°
54°
18
72°
48°
19
72°
41°
20
73°
39°
21
72°
41°
22
72°
39°
23
59°
50°
24
61°
50°
25
63°
43°
26
68°
37°
27
70°
45°
28
52°
45°
29
59°
45°
30
57°
45°
1
63°
41°
2
68°
37°
3
77°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Crestone
Crestone'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 Crestone. See also: October | November | December.
