St. Louis, Mo. – Rain could dampen Friday night football games across the St. Louis metro, but sunshine is set to return quickly by Saturday morning. Drivers along I-70 and fans heading to local high school stadiums should prepare for wet conditions Friday evening before skies clear overnight.
According to the National Weather Service, a 30 to 40 percent chance of showers lingers in the region from late Friday afternoon through midnight. Winds will shift northwest at 6 to 9 mph, and temperatures will fall to the mid-50s overnight. Officials urge drivers to slow down on wet roads and use caution while traveling late Friday night.
Saturday turns bright and comfortable, with sunny skies and a high near 78. Conditions remain calm into Saturday night, ideal for weekend gatherings and sporting events across the city. Sunday continues the streak with sunshine and highs in the upper 70s, creating nearly perfect weather for outdoor activities.
The warm trend builds into next week, as Monday brings highs in the low 80s and mostly sunny skies. By Tuesday and Wednesday, temperatures climb further, peaking near 90 with no rain expected. Residents should plan for increasing heat but enjoy several dry days for commutes, football practices, and backyard plans.
Weather agencies caution that although Friday evening showers may be brief, wet roads and reduced visibility can cause delays. Sunshine dominates the rest of the weekend, giving St. Louis one of the best early September stretches so far.
Five-Day Forecast for St. Louis, Missouri
- Saturday: Sunny, high near 78, low around 53
- Sunday: Sunny, high near 77, low around 51
- Monday: Sunny, high near 81, low around 60
- Tuesday: Mostly sunny, high near 84, low around 64
- Wednesday: Sunny, high near 90




