St. Louis, Missouri – The heatwave that’s gripped Missouri is finally giving way to a refreshing burst of cooler, less humid air, with overnight lows dipping into the 50s and highs staying comfortably in the upper 70s to near 80°F through the weekend and into early next week.
Forecast Details
According to the National Weather Service in St. Louis, Thursday will start with cloudy skies and scattered showers, with a 40% chance of rain. However, drier air will move in quickly by Friday, bringing cooler conditions and lower humidity. Temperatures will stay well below the usual seasonal highs of 90°F, ranging between 76°F and 83°F during the day, and dew points will drop, offering a more comfortable feel.
Weekend Outlook
Residents across Missouri can expect mostly sunny skies for the rest of the week. Areas like Columbia, Rolla, and Farmington will experience crisp mornings with temperatures in the upper 50s. In Springfield and Jefferson City, the weekend will feature back-to-back clear, beautiful days, making it perfect for outdoor plans.
What to Expect Overnight
Temperatures will continue to cool overnight, with lows expected to drop to 57°F or even cooler in some rural valleys. For the first time in a while, many can give their air conditioners a break. However, residents should still prepare for light jackets or layers in the early morning hours.
Duration of the Cool Weather
This extended break from the typical summer heat should last through at least Monday. However, forecasters have indicated that warmer temperatures may start to creep back in by the middle of the week.
This refreshing cool-down offers a much-needed break from the usual summer heat in St. Louis and the surrounding areas. With sunny days ahead and cooler nights, it’s the perfect opportunity to enjoy outdoor activities and spend time in the crisp, pleasant weather before the heat returns.
