Bonney Lake Weather Today

Bonney Lake, located in the US state of Washington, is a small city just outside of Tacoma. The climate in Bonney Lake is classified as a warm-summer Mediterranean climate, with warm, dry summers and cool, wet winters. The average temperature year-round is about 49°F (9°C). Summer temperatures can reach highs of around 84°F (29°C) with occasional heat waves. Winters are cold and wet, with temperatures ranging from 33°F (1°C) to 44°F (7°C). Snowfall is rare but can occur, usually in the months of December, January, and February.