St. Louis, Missouri Weather:
Sunday, September 27, 2026
Cloudy Weather
Day 82°
Night 64°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (September 27, 2025)
Night

Day

86°

Night

54°

Wind

4 mph

Precipitation

0 %