St. Louis, Missouri Weather:
Tuesday, February 17, 2026
Cloudy Weather
Day 52°
Night 27°
Precipitation 25 %
Wind 9 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (February 17, 2025)
Snowy Weather

Day

25°

Night

Wind

6 mph

UV Index

2

Precipitation

84 %