S
M
T
W
T
F
S
30
86°
67°
31
88°
66°
1
89°
64°
2
84°
59°
3
84°
61°
4
85°
63°
5
85°
62°
6
86°
64°
7
87°
61°
8
84°
60°
9
84°
58°
10
83°
58°
11
84°
60°
12
85°
62°
13
86°
60°
14
87°
59°
15
84°
65°
16
84°
65°
17
82°
64°
18
82°
65°
19
83°
65°
20
81°
64°
21
82°
64°
22
85°
63°
23
85°
65°
24
86°
65°
25
88°
64°
26
88°
63°
27
87°
61°
28
85°
60°
29
84°
61°
30
84°
63°
1
85°
64°
2
87°
62°
3
88°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Altacanyada
Altacanyada's September 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 58° and 67°. The average high for September is 85° with an average low of 62°. 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 Altacanyada. See also: October | November | December.