Weather forecast in Lake Washington (WA)

This data display current weather and forecast for the coming days in Lake Washington. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Lake Washington current temperature and weather

September 6, 2025

Night
64.2°F Feels like: 64.2°F	Partly Cloudy
	Wind: 2.7 mph (4.3 Km/h) S Pressure: 29.85 inHg (1011 hPa) Humidity: 92%	Precip. prob.: 0% Visibility: 1 mi (2 km) UV index: 0
Morning
65.1°F Feels like: 65.1°F	Overcast
	Wind: 3.6 mph (5.8 Km/h) S Pressure: 29.88 inHg (1012 hPa) Humidity: 92%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0.5
Day
75.7°F Feels like: 78.3°F	Partly Cloudy
	Wind: 3.8 mph (6.1 Km/h) S Pressure: 29.89 inHg (1012 hPa) Humidity: 68%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 2.7
Evening
70.5°F Feels like: 70.5°F	Cloudy
	Wind: 5.6 mph (9 Km/h) SW Pressure: 29.91 inHg (1013 hPa) Humidity: 77%	Precip. prob.: 0% Visibility: 5 mi (9 km) UV index: 0

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Get widget or API for your website

Our report for Lake Washington is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.