S
M
T
W
T
F
S
30
76°
52°
31
76°
53°
1
77°
54°
2
79°
58°
3
85°
57°
4
81°
56°
5
76°
50°
6
82°
56°
7
78°
51°
8
77°
47°
9
73°
51°
10
75°
54°
11
79°
48°
12
79°
49°
13
72°
54°
14
77°
56°
15
80°
42°
16
81°
40°
17
69°
41°
18
66°
40°
19
67°
43°
20
68°
45°
21
71°
48°
22
73°
41°
23
68°
40°
24
65°
39°
25
65°
39°
26
66°
40°
27
65°
41°
28
64°
40°
29
64°
40°
30
68°
44°
1
Hist. Avg.
68°
43°
2
Hist. Avg.
67°
42°
3
Hist. Avg.
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Eagle Butte
Eagle Butte's September 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 39° and 58°. The average high for September is 73° with an average low of 47°. 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 Eagle Butte. See also: October | November | December.
