Weather in Oak Lawn, Illinois, United States

7-Day Detailed Weather Forecast for Oak Lawn

Tonight

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Haze between 10pm and 4am. Mostly clear, with a low around 76. South southwest wind 5 to 10 mph.

Saturday

Temperature: 95°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 95. Heat index values as high as 98. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Saturday Night

Temperature: 75°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy. Low around 75, with temperatures rising to around 77 overnight. Heat index values as high as 96. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 86°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. West northwest wind 10 to 15 mph. Chance of precipitation is 50%.

Sunday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 67. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Monday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 84.

Monday Night

Temperature: 68°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 68.

Tuesday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 90.

Tuesday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 71.

Wednesday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 86.

Wednesday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Thursday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 85.

Thursday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Friday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 88.