Tuesday
Clouds clearing
High:
96°F
Mostly cloudy, then gradually becoming sunny, with a high near 96. Heat index values as high as 106. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.
St. Louis, MO Weather - Tomorrow’s Forecast
Tuesday Night
Mostly clear
Overnight low:
70°F
Mostly clear, with a low around 70. North wind 7 to 14 mph.