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Naperville, Illinois Weather:
Wednesday, December 31, 2025
Snowy Weather
Day 34°
Night 10°
Precipitation 58 %
Wind 9 mph
UV Index (0 - 11+) 0
Weather Forecast History
Last Year's Weather on This Day (December 31, 2024)
Snowy Weather

Day

39°

Night

28°

Wind

17 mph

UV Index

0

Precipitation

100 %