You can leave your umbrella at home for today, but light rainfall is in the forecast for Portland starting on Saturday, according to the seven-day forecast from drone-powered weather service Saildrone. The highest chance of rain is forecast on Saturday at 40%, with the potential for light rainfall of 0.51 inches.

Look for cool temperatures through Saturday. Temperatures will reach a high of just 62 degrees today, then turn warmer on Wednesday and Thursday, with a weekly high of 87 degrees on Thursday.

Skies will be cloudy today, turning partly cloudy on Thursday. Winds will remain somewhat calm throughout the week, with the highest speeds on Monday at just 10 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.