S
M
T
W
T
F
S
27
74°
49°
28
77°
50°
29
77°
44°
30
81°
49°
1
N/A
2
85°
47°
3
85°
49°
4
91°
55°
5
87°
49°
6
89°
48°
7
87°
50°
8
87°
49°
9
85°
48°
10
77°
44°
11
78°
46°
12
77°
47°
13
78°
44°
14
68°
37°
15
75°
45°
16
73°
43°
17
64°
36°
18
67°
38°
19
71°
42°
20
71°
41°
21
70°
42°
22
70°
42°
23
67°
40°
24
63°
38°
25
66°
40°
26
68°
39°
27
58°
32°
28
64°
40°
29
65°
39°
30
64°
38°
31
63°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mountain Home
Mountain Home's October 2026 forecast shows daily high temperatures ranging from 58° to 91°, with overnight lows between 32° and 55°. The average high for October is 74° with an average low of 43°. 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 Mountain Home. See also: November | December | January.
