Weather Forecast and Radar for Port Townsend, Washington

Weather in Port Townsend, WA

Port Townsend, Washington is known for its mild temperatures and moderate climate. The city has a temperate marine climate with warm summers and mild winters.

In the summer months of June, July, and August the average temperature is a pleasant 70-76°F (21-24°C). The temperatures rarely exceed 85°F (29°C) in the hottest months. The nights can be cooler, with an average low of 53°F (12°C).

In the fall months of September, October and November the average temperature is a mild 58-65°F (14-18°C). The temperatures rarely drop below 45°F (7°C) during this time.

In the winter months of December, January, and February the average temperature is a chilly 41-44°F (5-7°C). On the coldest days, temperatures may dip to 35°F (2°C).

In the spring months of March, April, and May the average temperature is a pleasant 52-65°F (11-18°C). The temperatures rarely exceed 75°F (24°C) during this time.

Overall, Port Townsend experiences mild temperatures year-round, making it an ideal place to visit and live.

Fast Facts About Port Townsend, WA

As of 2020, the city population is 9710.

Major Cities Nearby Port Townsend, WA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Port Townsend, Washington.