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

Portland 14 day forecast

Date	Temperatures		Wind
Saturday, September 19	25 ° / 12 °	Overcast	4 Km/h
Sunday, September 20	27 ° / 12 °	Clear	6 Km/h
Monday, September 21	24 ° / 13 °	Overcast	9 Km/h
Tuesday, September 22	23 ° / 12 °	Overcast	6 Km/h
Wednesday, September 23	23 ° / 11 °	Overcast	7 Km/h
Thursday, September 24	18 ° / 14 °	Patchy rain possible	5 Km/h
Friday, September 25	19 ° / 11 °	Patchy rain possible	10 Km/h
Saturday, September 26	21 ° / 8 °	Overcast	6 Km/h
Sunday, September 27	23 ° / 11 °	Sunny	1 Km/h
Monday, September 28	23 ° / 13 °	Light rain shower	5 Km/h
Tuesday, September 29	14 ° / 10 °	Light rain shower	10 Km/h
Wednesday, September 30	17 ° / 9 °	Patchy rain possible	7 Km/h
Thursday, October 1	20 ° / 8 °	Clear	7 Km/h
Friday, October 2	23 ° / 10 °	Clear	5 Km/h
Further Ahead

Portland 14 days – weather graph

The weather in Portland for the next 14 days - FAQ

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

The temperature will range between 27° C and 14° C. The hottest day in the next 2 weeks will be on September 20 and the coldest on September 29.

Will it rain at Portland in the next 14 days?

Yes, there will be around 5 days with rain and an overall rainfall of 6.3 mm.

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

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

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

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

More about the weather in Portland