S
M
T
W
T
F
S
27
71°
49°
28
69°
45°
29
68°
46°
30
67°
49°
1
70°
43°
2
67°
39°
3
66°
38°
4
65°
39°
5
64°
38°
6
64°
38°
7
65°
39°
8
66°
40°
9
66°
42°
10
67°
39°
11
64°
37°
12
63°
39°
13
63°
38°
14
63°
43°
15
Hist. Avg.
66°
41°
16
Hist. Avg.
66°
41°
17
Hist. Avg.
65°
40°
18
Hist. Avg.
65°
40°
19
Hist. Avg.
65°
40°
20
Hist. Avg.
64°
39°
21
Hist. Avg.
64°
39°
22
Hist. Avg.
64°
38°
23
Hist. Avg.
63°
38°
24
Hist. Avg.
63°
38°
25
Hist. Avg.
63°
37°
26
Hist. Avg.
62°
37°
27
Hist. Avg.
62°
36°
28
Hist. Avg.
62°
36°
29
Hist. Avg.
61°
36°
30
Hist. Avg.
61°
35°
31
Hist. Avg.
61°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mountain Lake
Mountain Lake's October 2026 forecast shows daily high temperatures ranging from 63° to 71°, with overnight lows between 37° and 49°. The average high for October is 66° with an average low of 41°. 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 Lake. See also: November | December | January.