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Joliet, Illinois Weather:
Wednesday, September 17, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 54°
Precipitation 7 %
Wind 5 mph
UV Index (0 - 11+) 3

Weather Forecast History

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

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

88°

Night

54°

Wind

4 mph

UV Index

5

Precipitation

1