Measurements:
°C
°F
Lake Tahoe
66°F
E 6 mph
Feels like: 66°F
Precip: 0%
World Resorts USA Lake Tahoe Weather

Lake Tahoe Sea Water Temperature

Current Sea Water Temperature:
+43.4°F
Maximum Sea Water Temperature in March: 48.0°F
Minimum Sea Water Temperature in March: 40.0°F
Average water temperature in March: 41.8°F

Sea Water Temperature for the Last 10 Days:

March 13 43.4°F March 08 42.8°F
March 12 42.4°F March 07 42.8°F
March 11 42.0°F March 06 43.4°F
March 10 42.8°F March 05 43.6°F
March 09 42.6°F March 04 43.0°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 37.4 °F
March 37.9 °F
The most rainy months:
December 2 days
February 1 day
March 1 day
The most windy months:
March 7 mph
June 7 mph
February 7 mph

Lake Tahoe on the Weather Map

USA Resorts:
NAME
Chicago +44
Hawaii +76
Honolulu +76
Houston +78
Las Vegas +96
Los Angeles +100
Maui +70
Miami +80
Miami Beach +82
New York +42
San Diego +94
San Francisco +74
Sarasota +76
Tampa +82
Washington +60
24 Hours Weather Forecast
Lake Tahoe
Local time: 15:23
13 mar, friday
1800 58°F
NE
6 mph
2100 46°F
NE
7 mph
14 mar, saturday
0000 44°F
NE
7 mph
0300 42°F
NE
8 mph
0600 40°F
NE
7 mph
0900 46°F
NE
7 mph
1200 58°F
E
9 mph
1500 58°F
E
12 mph