St. Louis, Missouri Weather:
Wednesday, August 20, 2025
Stormy WeatherStormy weather, thunderstorms.
Day 88°
Night 70°
Precipitation 76 %
Wind 5 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (August 20, 2024)

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

82°

Night

57°

Wind

7 mph

UV Index

8

Precipitation

0