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Joliet, Illinois Weather:
Friday, January 30, 2026
Cold Day
Day 18°
Night 3°
Precipitation 25 %
Wind 7 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 30, 2025)
Partly Sunny with Showers

Day

50°

Night

39°

Wind

8 mph

UV Index

2

Precipitation

65 %