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Chicago, Illinois Weather:
Saturday, January 31, 2026
Cloudy Weather
Day 41°
Night 28°
Precipitation 25 %
Wind 12 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 31, 2025)
Rainy Weather

Day

39°

Night

30°

Wind

14 mph

UV Index

0

Precipitation

100 %