Today's weather in Chicago

You can leave your umbrella at home through Saturday, but light rainfall is in the forecast for Chicago later in the week, according to the seven-day forecast from drone-powered weather service Saildrone. Sunday's forecast shows the greatest chance of rain at 87 percent, with rain likely through Monday.

The coming days will also see warm temperatures, expected to persist through Thursday. The weather will bring a high temperature of 86 degrees on Sunday.

Skies will be partly cloudy today and mostly cloudy tomorrow. Winds will remain fairly calm throughout the week, with the highest speeds on Wednesday 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.