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Waterbury, Connecticut Weather:
Wednesday, January 21, 2026
Cloudy Weather
Day 30°
Night 9°
Precipitation 20 %
Wind 13 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (January 21, 2025)
Cold Day

Day

18°

Night

3°

Wind

6 mph

UV Index

2

Precipitation

0 %