S
M
T
W
T
F
S
30
84°
50°
31
75°
51°
1
76°
50°
2
75°
56°
3
80°
56°
4
80°
49°
5
75°
52°
6
77°
55°
7
80°
54°
8
79°
53°
9
78°
55°
10
79°
53°
11
78°
54°
12
78°
54°
13
Hist. Avg.
72°
52°
14
Hist. Avg.
72°
52°
15
Hist. Avg.
71°
51°
16
Hist. Avg.
71°
51°
17
Hist. Avg.
71°
51°
18
Hist. Avg.
70°
50°
19
Hist. Avg.
70°
50°
20
Hist. Avg.
70°
50°
21
Hist. Avg.
69°
49°
22
Hist. Avg.
69°
49°
23
Hist. Avg.
68°
48°
24
Hist. Avg.
68°
48°
25
Hist. Avg.
68°
48°
26
Hist. Avg.
67°
47°
27
Hist. Avg.
67°
47°
28
Hist. Avg.
66°
47°
29
Hist. Avg.
66°
46°
30
Hist. Avg.
66°
46°
1
Hist. Avg.
65°
46°
2
Hist. Avg.
65°
45°
3
Hist. Avg.
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ridgway
Ridgway's September 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 49° and 56°. The average high for September is 78° with an average low of 53°. 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 Ridgway. See also: October | November | December.