Weather in Chicago Heights, Illinois, United States

7-Day Detailed Weather Forecast for Chicago Heights

Today

Temperature: 81°F

Wind Speed: 5 to 20 mph

Wind Direction: SSE

Forecast: Widespread fog before 9am. Mostly sunny, with a high near 81. South southeast wind 5 to 20 mph, with gusts as high as 30 mph.

Tonight

Temperature: 46°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 46, with temperatures rising to around 54 overnight. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Temperature: 51°F

Wind Speed: 15 mph

Wind Direction: WNW

Forecast: A chance of rain showers before 10am. Partly sunny, with a high near 51. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: WNW

Forecast: Areas of frost after 5am. Mostly clear, with a low around 35. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday

Temperature: 51°F

Wind Speed: 5 to 15 mph

Wind Direction: WNW

Forecast: Areas of frost before 7am. Mostly sunny, with a high near 51. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Areas of frost after 2am. Mostly clear, with a low around 34.

Monday

Temperature: 56°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Widespread frost before 8am. Sunny, with a high near 56.

Monday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 46.

Tuesday

Temperature: 73°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 73.

Tuesday Night

Temperature: 53°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 53.

Wednesday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 74.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 53.

Thursday

Temperature: 79°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 79.

Thursday Night

Temperature: 58°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 58.