❮
Today Tomorrow Hourly 7 days 30 days January
❯
Naperville, Illinois Weather:
Sunday, January 18, 2026
Snowy Weather
Day 18°
Night 9°
Precipitation 60 %
Wind 10 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 18, 2025)
Cloudy Weather

Day

30°

Night

9°

Wind

15 mph

UV Index

2

Precipitation

0 %