Weather in Joliet, Illinois, United States

7-Day Detailed Weather Forecast for Joliet

Overnight

Temperature: 48°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 48. South southeast wind around 10 mph.

Friday

Temperature: 80°F

Wind Speed: 10 to 30 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 80. South southeast wind 10 to 30 mph, with gusts as high as 45 mph.

Friday Night

Temperature: 55°F

Wind Speed: 20 to 30 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely between 10pm and midnight, then showers and thunderstorms between midnight and 5am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 55. South wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Temperature: 65°F

Wind Speed: 20 to 35 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 65. South southwest wind 20 to 35 mph, with gusts as high as 60 mph.

Saturday Night

Temperature: 33°F

Wind Speed: 15 to 20 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers between 1am and 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 33. West southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Sunday

Temperature: 44°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: A chance of snow showers before 1pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.

Sunday Night

Temperature: 30°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 30.

Monday

Temperature: 63°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 63.

Monday Night

Temperature: 46°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 46.

Tuesday

Temperature: 71°F

Wind Speed: 10 to 20 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 71.

Tuesday Night

Temperature: 54°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 54.

Wednesday

Temperature: 67°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A chance of rain after 7am. Partly sunny, with a high near 67.

Wednesday Night

Temperature: 32°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Rain before 1am, then rain and snow likely. Mostly cloudy, with a low around 32.

Thursday

Temperature: 43°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Rain and snow likely. Partly sunny, with a high near 43.