Sunday
Sunny
High:
30°F
Sunny, with a high near 30. North northwest wind 5 to 10 mph becoming south in the afternoon.
Joliet, IL Weather - Tomorrow’s Forecast
Sunday Night
Clouds increasing
Overnight low:
21°F
Increasing clouds, with a temperature falling to near 21 by 9pm, then rising to around 29 during the remainder of the night. South wind 5 to 10 mph.