Tomorrow's weather in Portland will be mostly sunny with some rain during the morning. Temperatures will range from a cold 11°C (52°F) to a mild 18°C (64°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Portland will get cooler from 19°C (66°F) down to 13°C (55°F). Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 10°C (50°F). These values are typical for October. There will be plenty of sunshine throughout this time. Precipitation levels will be much less than usual (versus normal October rainfall), with mostly dry conditions. Precipitation is likely on about 1 day (Sat). Expect generally calm wind conditions.

Weather Forecast FAQ for Portland

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Friday with a low of 7°C (45°F).

Will it rain next week in Portland?

Yes, rain is expected on 1 day , specifically on Sat.

How much rainfall is expected next week?

A total of 2 mm (0.1 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 7°C (45°F) to 20°C (68°F).

More about Portland

Explore the full Portland climate overview with monthly averages, or check rainfall data and temperature by month.

Portland weather by month

Browse monthly averages for Portland: climate by month with temperature, rainfall and sunshine.

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