St. Louis, Missouri Weather:
Monday, March 23, 2026
Cloudy Weather
Day 52°
Night 41°
Precipitation 7 %
Wind 9 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (March 23, 2025)
Partly Sunny with Showers

Day

59°

Night

41°

Wind

12 mph

UV Index

2

Precipitation

90 %