Chicago will experience light rainfall today, according to the seven-day forecast from drone-powered weather service Saildrone. The best chance of rain is forecast on Saturday at 70 percent, with the possibility of rainfall of 1.32 inches.

Also, look for cool temperatures through Saturday. Temperatures will reach just 45 degrees on Saturday, then turn to milder weather on Sunday.

Skies will be cloudy on Sunday. Winds should reach a modest high of 17 mph on Wednesday and stay in the teens through Thursday.

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.