St. Louis Forecast: Warm Week Ahead with Temperatures Nearing 90°F, Weekend Showers Possible
St. Louis is expected to experience sunny and warm weather for much of the upcoming week, with temperatures reaching the mid-80s and potentially nearing 90°F by Friday. While there's a chance of scattered showers and cooler temperatures over the weekend,…
St. Louis, MO, October 8, 2026 — St. Louis residents can anticipate a predominantly warm and sunny week ahead, with temperatures set to climb throughout the period. Forecasters predict conditions will remain pleasant for much of the upcoming days.
Daily highs are expected to reach the mid-80s Fahrenheit. By Friday, the mercury could climb closer to the 90°F mark, indicating a significant warm-up towards the end of the work week.
The forecast shifts slightly as the weekend approaches. There is a possibility of scattered showers developing, which may bring cooler temperatures in comparison to the preceding days.
Looking ahead to the start of the following week, hot conditions are projected to return, with temperatures potentially nearing 90°F again. This warm spell is anticipated to be followed by a cooling trend later in the week, offering a moderation of the high temperatures.
Story summarized from the original created by Chance Gotsch on www.firstalert4.com, see more information here.
Media gallery
