S
M
T
W
T
F
S
30
79°
53°
31
77°
53°
1
78°
51°
2
79°
51°
3
80°
52°
4
78°
52°
5
76°
51°
6
74°
48°
7
80°
52°
8
80°
52°
9
81°
53°
10
81°
53°
11
80°
52°
12
79°
52°
13
76°
51°
14
70°
47°
15
71°
47°
16
73°
52°
17
79°
53°
18
80°
52°
19
79°
51°
20
78°
51°
21
79°
52°
22
78°
50°
23
74°
46°
24
72°
48°
25
76°
49°
26
76°
49°
27
77°
48°
28
75°
49°
29
72°
46°
30
75°
48°
1
70°
42°
2
64°
38°
3
64°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Blue Canyon
Blue Canyon's September 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 38° and 53°. The average high for September is 76° 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 Blue Canyon. See also: October | November | December.