Measurements:
°C
°F
Lake Tahoe
16°F
NE 4 mph
Feels like: 8°F
Precip: 0%
World Resorts USA Lake Tahoe Weather

Lake Tahoe Sea Water Temperature

Current Sea Water Temperature:
+42.8°F
Maximum Sea Water Temperature in February: 44.0°F
Minimum Sea Water Temperature in February: 40.2°F
Average water temperature in February: 41.5°F

Sea Water Temperature for the Last 10 Days:

February 21 42.8°F February 16 44.0°F
February 20 43.0°F February 15 43.4°F
February 19 43.2°F February 14 43.4°F
February 18 43.4°F February 13 43.0°F
February 17 43.8°F February 12 43.2°F

When is the Warmest Sea for Lake Tahoe?

According to our data for the last three years for Lake Tahoe the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Lake Tahoe was 69.6°F. The maximum and minimum values were 68.2°F and 72.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Lake Tahoe was 67.3°F. The maximum and minimum values were 63.0°F and 71.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Lake Tahoe was 67.6°F. The maximum and minimum values were 66.0°F and 70.2°F respectively.

Best Time to Visit Lake Tahoe
The most sunny months:
July 27 days
September 25 days
August 25 days
The most warm months:
July 80.3 °F
August 78.3 °F
September 71.9 °F
Warmest sea temperature:
August 70.1 °F
July 68.5 °F
September 67.4 °F
The most cold months:
January 36.1 °F
February 36.3 °F
March 37.9 °F
The most rainy months:
December 2 days
February 1 day
January 1 day
The most windy months:
March 7 mph
February 7 mph
June 7 mph

Lake Tahoe on the Weather Map

USA Resorts:
NAME
Chicago +28
Hawaii +72
Honolulu +72
Houston +74
Las Vegas +34
Los Angeles +40
Maui +66
Miami +74
Miami Beach +78
New York +38
San Diego +44
San Francisco +42
Sarasota +68
Tampa +70
Washington +38
24 Hours Weather Forecast
Lake Tahoe
Local time: 05:20
21 feb, saturday
0600 16°F
NE
4 mph
0900 26°F
NW
4 mph
1200 36°F
N
5 mph
1500 42°F
N
7 mph
1800 40°F
N
5 mph
2100 32°F
NE
7 mph
22 feb, sunday
0000 30°F
NE
10 mph
0300 30°F
NE
12 mph