Wednesday, May 21, 2025. Waterbury, CT - Weather Forecast

Waterbury, Connecticut Weather:

Wednesday, May 21, 2025

Day 70°

Night 41°

Precipitation 70 %

Wind 6 mph

UV Index (0 - 11+) 2

Weather Forecast History

Last Year's Weather on This Day (May 21, 2024)

Day

81°

Night

52°