St. Peters, Missouri Weather:
Tuesday, December 8, 2026
Cloudy Weather
Day 37°
Night 23°
Precipitation 0 %
Wind 9 mph
Weather Forecast History
Last Year's Weather on This Day (December 8, 2025)
Cloudy Weather

Day

36°

Night

30°

Wind

4 mph

UV Index

2

Precipitation

0 %