S
M
T
W
T
F
S
27
67°
39°
28
63°
32°
29
71°
31°
30
75°
31°
1
80°
32°
2
81°
36°
3
79°
37°
4
77°
37°
5
76°
40°
6
72°
41°
7
75°
41°
8
76°
42°
9
75°
52°
10
67°
47°
11
57°
33°
12
51°
31°
13
60°
33°
14
63°
32°
15
58°
29°
16
64°
29°
17
65°
30°
18
68°
32°
19
61°
29°
20
64°
35°
21
64°
34°
22
63°
34°
23
64°
33°
24
64°
34°
25
63°
34°
26
64°
33°
27
60°
29°
28
51°
23°
29
50°
24°
30
51°
25°
31
50°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in South Lake Tahoe
South Lake Tahoe's October 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 23° and 52°. The average high for October is 62° with an average low of 33°. 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 South Lake Tahoe. See also: November | December | January.
