St. Louis, Missouri Weather:
Wednesday, September 17, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 63°
Precipitation 2 %
Wind 7 mph
UV Index (0 - 11+) 6

Weather Forecast History

Last Year's Weather on This Day (September 17, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

91°

Night

55°

Wind

4 mph

UV Index

6

Precipitation

1