For Wednesday the forecast for Portland is partly cloudy with some rain during the night. High temperatures will reach a pleasant 18°C (64°F), with lows dropping to around 13°C (55°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Portland will reach 18°C (64°F) on Tuesday before declining again. Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 9°C (48°F). Compared to typical October conditions, these temperatures are typical. There will be plenty of sunshine during this period. Expect normal rainfall patterns, characterized by mostly dry conditions. Precipitation is likely on about 2 days (Thu, Fri).

Weather Forecast FAQ for Portland

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 18°C (64°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 3°C (37°F).

Will it rain next week in Portland?

Yes, rain is expected on 2 days , specifically on Thu, Fri.

How much rainfall is expected next week?

A total of 23 mm (0.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 3°C (37°F) to 18°C (64°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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