St. Louis, Missouri – A stretch of dry, sunny weather will dominate St. Louis through early next week, but residents should prepare for rising heat as temperatures climb back into the 90s by Wednesday. According to the National Weather Service in St. Louis, after a comfortable, mostly sunny weekend with highs around 80, the metro will see a steady warm-up starting Monday. Tuesday brings a slight chance for a pop-up thunderstorm in the afternoon, though most areas will stay dry with highs in the mid-80s.
Major highways like I-70, I-64, and I-55 will remain clear for travelers, but those spending time outdoors should stay hydrated and limit strenuous activity as the mercury climbs. The hot, sunny stretch will be especially noticeable by Thursday, with highs pushing 91. Overnight lows will provide mild relief, staying in the upper 60s to low 70s.
Keep an eye on local advisories as the week progresses, with heat-sensitive groups urged to check on vulnerable neighbors and pets. More updates will be issued if storm chances increase or heat advisories are posted.
Five Day Forecast for St. Louis, Missouri:
- Saturday: Mostly sunny, high 80°F, low 61°F
- Sunday: Sunny, high 82°F, low 65°F
- Monday: Partly sunny, high 84°F, low 68°F
- Tuesday: Mostly sunny, slight chance of storms after 1 p.m., high 86°F, low 69°F
- Wednesday: Sunny, high 88°F
