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Chicago, Illinois Weather:
Saturday, January 31, 2026
Cloudy Weather
Day 25°
Night 12°
Precipitation 10 %
Wind 15 mph
UV Index (0 - 11+) 3
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 %