St. Peters, Missouri Weather:
Wednesday, November 11, 2026
Sunny Weather
Day 54°
Night 32°
Precipitation 25 %
Wind 12 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (November 11, 2025)
Partly Sunny with Showers

Day

57°

Night

36°

Wind

12 mph

UV Index

2

Precipitation

49 %