Weather in Chicago Heights, Illinois, United States

7-Day Detailed Weather Forecast for Chicago Heights

This Afternoon

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Cloudy. High near 45, with temperatures falling to around 42 in the afternoon. South southwest wind around 5 mph.

Tonight

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Rain likely and patchy fog after 2am. Cloudy. Low around 41, with temperatures rising to around 46 overnight. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 54°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of rain and patchy fog before 9am, then patchy fog and a slight chance of rain between 9am and 11am. Mostly cloudy. High near 54, with temperatures falling to around 46 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 30. West wind 10 to 15 mph, with gusts as high as 35 mph.

Tuesday

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 41. West southwest wind 5 to 10 mph.

Tuesday Night

Temperature: 32°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: A chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 40%.

Wednesday

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow before noon. Partly sunny, with a high near 38. Chance of precipitation is 20%.

Wednesday Night

Temperature: 20°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 20.

Thursday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 34.

Thursday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: A chance of snow. Mostly cloudy, with a low around 23.

Friday

Temperature: 32°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 32.

Friday Night

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of snow showers. Mostly cloudy, with a low around 19.

Saturday

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 27.

Saturday Night

Temperature: 13°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 13.