You can leave your umbrella at home through Friday, but light rainfall is in the forecast for Portland later in the week, according to the seven-day forecast from drone-powered weather service Saildrone. Saturday's forecast shows the highest possibility of rain at 90%, with predicted rainfall of 0.56 inches.

The next few days will also bring warm temperatures, turning hotter on Thursday and Friday. The weather will reach a high of 70 degrees today, with a weekly high of 89 degrees on Thursday.

Skies will be cloudy for the next several days. Winds will continue to be light over the course of the week, with the highest speeds on Saturday at just 12 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.