You can leave your umbrella at home through Saturday, but rainfall is in the forecast for St. Louis later in the week, according to the seven-day forecast from drone-powered weather service Saildrone. Monday's forecast shows the highest chance of rain at 100 percent, with predicted rainfall of 1.67 inches.

Also look for warm temperatures through today. Temperatures will get even hotter from Thursday to Sunday, with a high of 97 degrees on Friday and Saturday.

Skies will be partly cloudy today and cloudy on Thursday. Winds will reach a modest high of 13 mph on Monday, and stay in the teens through Tuesday.

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.