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Chicago, Illinois Weather:
Sunday, January 18, 2026
Cloudy Weather
Day 28°
Night 18°
Precipitation 3 %
Wind 17 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (January 18, 2025)
Cloudy Weather

Day

32°

Night

10°

Wind

15 mph

UV Index

2

Precipitation

25 %