Thursday, July 17, 2025. New Haven, CT - Weather Forecast

New Haven, Connecticut Weather:

Thursday, July 17, 2025

Day 79°

Night 70°

Precipitation 61 %

Wind 9 mph

UV Index (0 - 11+) 4

Weather Forecast History

Last Year's Weather on This Day (July 17, 2024)

Day

90°

Night

73°