Waterbury, Connecticut Weather:
Friday, July 17, 2026
Sunny with a Chance of Thunderstorms
Day 79°
Night 59°
Precipitation 40 %
Wind 14 mph
Weather Forecast History
Last Year's Weather on This Day (July 17, 2025)
Sunny with a Chance of Thunderstorms

Day

90°

Night

68°

Wind

9 mph

UV Index

9

Precipitation

45 %