Portland will experience light rainfall through Tuesday and again on Sunday, according to the seven-day forecast from drone-powered weather service Saildrone. Sunday should see the most rain, with a predicted accumulation of 0.48 inches.

Temperatures will turn cooler as the week progresses, reaching a weekly high of 55 degrees today and dropping to just 46 degrees on Sunday.

Skies will partially clear on Wednesday, remaining partly cloudy through Saturday. Winds will stay light over the course of the week, with the highest speeds on Tuesday at just 9 mph.

This story was created automatically using Saildrone's local weather forecast data, then reviewed by an editor. We also incorporate historic weather data from the National Oceanic and Atmospheric Administration (NOAA). Click here for more about what we're doing. Got thoughts? Go here to share your feedback.