Weather Forecast and Radar for Oak Harbor, Washington

Weather in Oak Harbor, WA

Oak Harbor, Washington, United States has a moderately temperate climate year-round, with warm summers and cool winters.

In the spring months of March, April, and May, the average temperature is around 50-60°F, with temperatures reaching as high as 70°F and as low as 40°F. The spring months also bring an average of about 8-12 inches of rain.

June, July, and August are the warmest months, with an average temperature of around 65-75°F, and temperatures peaking at around 85°F and dropping to 50°F. July and August also have the least amount of rainfall, with an average of only 4-6 inches of rain.

September, October, and November are transitional months, with temperatures ranging from around 50-60°F and rainfall averaging around 8-10 inches.

December, January, and February are the coldest months, with an average temperature of around 35-45°F, and temperatures reaching as low as 25°F and as high as 55°F. These months also bring the most rain, with an average of 10-12 inches.

Fast Facts About Oak Harbor, WA

As of 2020, the city population is 23358.

Major Cities Nearby Oak Harbor, WA

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