Weather Forecast and Radar for Seattle, Washington

Routes Running Nearby to Seattle, Washington

• The I-5 runs north-south through Seattle, WA.

• The I-90 runs east from Seattle, WA.

Weather in Seattle, WA

In Seattle, the summers are short, warm, dry, and partly cloudy and the winters are very cold, wet, and mostly cloudy. Over the course of the year, the temperature typically varies from 37°F to 79°F and is rarely below 28°F or above 88°F.

The warm season lasts for 2.8 months, from June 21 to September 13, with an average daily high temperature above 72°F. The hottest month of the year in Seattle is August, with an average high of 77°F and low of 58°F.

The cool season lasts for 3.6 months, from November 12 to March 1, with an average daily high temperature below 53°F. The coldest month of the year in Seattle is December, with an average low of 38°F and high of 47°F.

A total of 4 volcanoes are found in or near Seattle, WA.

A total of 41 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Seattle, WA.

A total of 3 historical tornado events that had recorded magnitude of 2 or above found in or near Seattle, WA.

Seattle, WA is in a very low risk hurricane zone. 0 hurricanes have been recorded in the Seattle, WA since 1930.

KOMO Weather

KOMO weather is a popular source for local weather information in Seattle, Washington. KOMO is a local TV news station and has a sister station in KNWN AM radio. KOMO had its first air date in December, 1953.

Fast Facts About Seattle, WA

The city was incorporated in 1869.

As of 2020, the population is 737,015 in the city and 4,018,762 in the metro area.

Major Cities Nearby Seattle, WA

• Tacoma, Washington (roughly 34 miles to the southwest)

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