Joliet, IL Weather - Extended Forecast

Thursday

Chance of showers

High:
76°F

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Partly cloudy

Overnight low:
53°F

Partly cloudy, with a low around 53.

Friday

Sunny

High:
71°F

Sunny, with a high near 71.

Friday Night

Partly cloudy

Overnight low:
51°F

Partly cloudy, with a low around 51.

Saturday

Mostly sunny

High:
74°F

Saturday Night

Partly cloudy

Overnight low:
53°F

Sunday

Mostly sunny

High:
78°F

Sunday Night

Partly cloudy

Overnight low:
56°F

Labor Day

Sunny

High:
80°F