S
M
T
W
T
F
S
30
73°
36°
31
73°
39°
1
77°
43°
2
80°
46°
3
80°
43°
4
79°
39°
5
69°
34°
6
68°
38°
7
72°
38°
8
69°
37°
9
72°
39°
10
72°
34°
11
67°
36°
12
69°
36°
13
68°
39°
14
72°
33°
15
66°
31°
16
63°
30°
17
62°
30°
18
62°
32°
19
64°
35°
20
66°
34°
21
71°
36°
22
71°
33°
23
62°
32°
24
61°
31°
25
59°
32°
26
60°
30°
27
59°
28°
28
58°
29°
29
61°
30°
30
64°
30°
1
Hist. Avg.
62°
32°
2
Hist. Avg.
61°
32°
3
Hist. Avg.
61°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Homestake
Homestake's September 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 28° and 46°. The average high for September is 68° with an average low of 35°. 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 Homestake. See also: October | November | December.