St. Peters, Missouri Weather:
Thursday, December 10, 2026
Cloudy Weather
Day 43°
Night 30°
Precipitation 1 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (December 10, 2025)
Snowy Weather

Day

45°

Night

27°

Wind

20 mph

UV Index

1

Precipitation

65 %