Our 14 day weather forecast for Seattle becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Seattle 14 day forecast

Date	Temperatures		Wind
Friday, September 18	23 ° / 13 °	Cloudy	3 Km/h
Saturday, September 19	25 ° / 12 °	Overcast	6 Km/h
Sunday, September 20	24 ° / 12 °	Clear	8 Km/h
Monday, September 21	23 ° / 11 °	Overcast	10 Km/h
Tuesday, September 22	21 ° / 12 °	Overcast	6 Km/h
Wednesday, September 23	18 ° / 11 °	Overcast	6 Km/h
Thursday, September 24	19 ° / 12 °	Overcast	8 Km/h
Friday, September 25	18 ° / 11 °	Light rain shower	6 Km/h
Saturday, September 26	20 ° / 9 °	Light rain shower	4 Km/h
Sunday, September 27	19 ° / 10 °	Patchy rain possible	6 Km/h
Monday, September 28	19 ° / 9 °	Partly cloudy	8 Km/h
Tuesday, September 29	21 ° / 9 °	Clear	9 Km/h
Wednesday, September 30	24 ° / 12 °	Clear	6 Km/h
Thursday, October 1	26 ° / 12 °	Clear	4 Km/h
Further Ahead

Seattle 14 days – weather graph

The weather in Seattle for the next 14 days - FAQ

What will the temperature be in Seattle during the next 14 days?

The temperature will range between 26° C and 18° C. The hottest day in the next 2 weeks will be on October 1 and the coldest on September 23.

Will it rain at Seattle in the next 14 days?

Yes, there will be around 3 days with rain and an overall rainfall of 1.4 mm.

Can I see more details about the weather in Seattle on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Seattle's pages.

Do you have a weather forecast for Seattle for more than 14 days?

You can check the Seattle long range weather page, it is not a forecast, but it can give you an idea of how the weather in Seattle will be like (based on past weather information).

More about the weather in Seattle