Fourth of July weekend weather in King County

Published 2:35 pm Thursday, July 3, 2025

Expect mostly sunny and warm weather for the Fourth of July weekend in the Puget Sound region. Below is the forecast for July 4-7, 2025, according to the National Weather Service.

• Friday, July 4: Mostly sunny with a high temperature near 75 degrees. In the evening, partly cloudy with a low of about 54 degrees with light winds.

• Saturday, July 5: Mostly sunny with a high near 74 degrees. At night, partly cloudy with a low around 55 degrees.

• Sunday, July 6: Sunny with a high near 76 degrees. At night, mostly clear with a low around 56 degrees.

• Monday, July 7: Sunny with a high near 79 degrees. At night, clear with a low around 58 degrees.