S
M
T
W
T
F
S
27
73°
44°
28
69°
45°
29
73°
45°
30
74°
39°
1
73°
32°
2
69°
33°
3
59°
30°
4
60°
36°
5
64°
30°
6
58°
28°
7
56°
28°
8
54°
27°
9
53°
25°
10
58°
36°
11
68°
40°
12
67°
29°
13
66°
28°
14
Hist. Avg.
61°
34°
15
Hist. Avg.
61°
34°
16
Hist. Avg.
60°
34°
17
Hist. Avg.
60°
33°
18
Hist. Avg.
59°
33°
19
Hist. Avg.
59°
32°
20
Hist. Avg.
58°
32°
21
Hist. Avg.
58°
32°
22
Hist. Avg.
57°
31°
23
Hist. Avg.
57°
31°
24
Hist. Avg.
56°
30°
25
Hist. Avg.
56°
30°
26
Hist. Avg.
56°
30°
27
Hist. Avg.
55°
29°
28
Hist. Avg.
55°
29°
29
Hist. Avg.
54°
28°
30
Hist. Avg.
54°
28°
31
Hist. Avg.
54°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mount Rushmore Ut
Mount Rushmore Ut's October 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 25° and 45°. The average high for October is 64° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Mount Rushmore Ut. See also: November | December | January.
