20.12
sat
sat
Day
43°F
NE 10 mph
Precip.
0%
0%
Night
39°F
NE 15 mph
Precip.
0%
0%
21.12
sun
sun
Day
45°F
NE 30 mph
Precip.
0%
0%
Night
32°F
NE 13 mph
Precip.
100%
100%
22.12
mon
mon
Day
37°F
NE 11 mph
Precip.
100%
100%
Night
34°F
NE 7 mph
Precip.
100%
100%
23.12
tue
tue
Day
45°F
N 16 mph
Precip.
0%
0%
Night
34°F
N 15 mph
Precip.
77%
77%
24.12
wed
wed
Day
32°F
NE 14 mph
Precip.
100%
100%
Night
32°F
N 12 mph
Precip.
100%
100%
25.12
thu
thu
Day
32°F
NE 14 mph
Precip.
100%
100%
Night
30°F
NE 17 mph
Precip.
100%
100%
26.12
fri
fri
Day
34°F
NE 11 mph
Precip.
100%
100%
Night
32°F
N 13 mph
Precip.
100%
100%
27.12
sat
sat
Day
32°F
N 2 mph
Precip.
100%
100%
Night
30°F
SW 2 mph
Precip.
100%
100%
28.12
sun
sun
Day
32°F
SW 4 mph
Precip.
69%
69%
Night
23°F
N 3 mph
Precip.
0%
0%
29.12
mon
mon
Day
34°F
NW 1 mph
Precip.
27%
27%
Night
21°F
NE 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
37°F
NE 3 mph
Precip.
30%
30%
Night
34°F
NE 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
37°F
NE 6 mph
Precip.
0%
0%
Night
28°F
NE 10 mph
Precip.
0%
0%
01.01
thu
thu
Day
34°F
NE 14 mph
Precip.
100%
100%
Night
30°F
NE 9 mph
Precip.
100%
100%
02.01
fri
fri
Day
36°F
NE 13 mph
Precip.
100%
100%
Night
28°F
NE 19 mph
Precip.
100%
100%
sea water
temperature
temperature
| South Lake Tahoe |
monthly
weather
weather
| South Lake Tahoe |
current
weather
weather
| South Lake Tahoe |
7 days
forecast
forecast
| South Lake Tahoe |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 49.4°F. The highest and lowest sea temperatures during the month were 53.1°F and 47.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 42.6°F. The highest and lowest sea temperatures during the month were 43.5°F and 41.9°F.
Air temperature in South Lake Tahoe, °F
Precipitation total in South Lake Tahoe, in.
* Charts above show average data for the last 3 years.
Best time for vacation in South Lake Tahoe
South Lake Tahoe on a weather map
Places in USA:
Name
°F
24 Hours Forecast
South Lake Tahoe
Local time: 20:14
December 20, saturday
2100
37°F
NE
6 mph
6 mph
December 21, sunday
0000
39°F
NE
15 mph
15 mph
0300
39°F
NE
19 mph
19 mph
0600
39°F
NE
24 mph
24 mph
0900
39°F
NE
25 mph
25 mph
1200
45°F
NE
30 mph
30 mph
1500
43°F
NE
19 mph
19 mph
1800
37°F
N
15 mph
15 mph
