St. Peters, Missouri Weather:
Saturday, October 24, 2026
Cloudy Weather
Day 64°
Night 45°
Precipitation 11 %
Wind 8 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (October 24, 2025)
Partly Sunny with Showers

Day

63°

Night

50°

Wind

4 mph

UV Index

3

Precipitation

55 %