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Peoria, Illinois Weather:
Saturday, January 31, 2026
Cloudy Weather
Day 37°
Night 10°
Precipitation 1 %
Wind 13 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 31, 2025)
Rainy Weather

Day

41°

Night

28°

Wind

7 mph

UV Index

1

Precipitation

100 %