Lake Tahoe weather is generally nice. Humidity is very low, especially in summer.
Water temperatures range from 32 degrees Fahrenheit in winter to 68 degrees in the summer. Snow: Lake Tahoe gets an average of 215.4 inches of snowfall, or a little under 18 feet. Upper elevations can get between 300 and 500 inches per year.
Winds: Winds are generally mild, 10-15 mph, out of the west and northwest. During storm periods they can average 25-35 mph.
Sun: The sunshine probability for the Basin is 84%, with at least 307 days of sun per year.
Dress: Sweaters and jackets are almost always necessary in the evenings. Winter means heavy jackets and warm boots and clothes, while summer days can be spent in shorts and T-shirts.