St. Louis, Missouri Weather:
Saturday, October 31, 2026
Cloudy Weather
Day 73°
Night 59°
Precipitation 21 %
Wind 1 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (October 31, 2025)
Cloudy Night

Day

64°

Night

41°

Wind

5 mph

Precipitation

11 %