St. Louis, Missouri Weather:
Saturday, August 16, 2025
Hot DayHot and sunny weather, with high temperatures and strong sunshine.
Day 99°
Night 73°
Precipitation 4 %
Wind 4 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (August 16, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

91°

Night

72°

Wind

8 mph

UV Index

9

Precipitation

6