Portland will see warm weather in the coming days, according to drone-powered weather forecasting service Saildrone. Temperatures will rise even more on Sunday, with a high of 90 degrees.

The immediate forecast also includes light rainfall. The highest chance of rain is forecast today at 54 percent.

Skies will partly clear up on Wednesday. Winds will stay light in the course of the week, with the highest speeds on Thursday at just 8 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.