S
M
T
W
T
F
S
30
79°
63°
31
73°
55°
1
73°
52°
2
72°
51°
3
71°
51°
4
69°
52°
5
72°
57°
6
71°
62°
7
76°
59°
8
73°
58°
9
72°
56°
10
73°
57°
11
78°
59°
12
78°
56°
13
76°
57°
14
75°
52°
15
78°
57°
16
78°
57°
17
77°
55°
18
74°
50°
19
70°
49°
20
71°
50°
21
73°
53°
22
74°
53°
23
74°
51°
24
70°
47°
25
64°
45°
26
64°
45°
27
63°
44°
28
64°
45°
29
65°
46°
30
65°
46°
1
64°
45°
2
66°
50°
3
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Valley of Enchantment
Valley of Enchantment's September 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 44° and 62°. The average high for September is 71° with an average low of 52°. 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 Valley of Enchantment. See also: October | November | December.
