You can leave your umbrella at home for today, but rainfall is in the forecast for St. Louis starting on Thursday, according to the seven-day forecast from drone-powered weather service Saildrone. Thursday's forecast shows the highest possibility of rain at 90 percent, with expected rainfall of 1.03 inches.

The immediate forecast also has mild temperatures in store for today. Temperatures will turn cooler later in the wee, getting up to just 59 degrees on Saturday.

Skies will be clear today and cloudy on Sunday. Winds should reach a modest high of 18 mph on Saturday, while today will be quieter with a top speed of just 11 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.