Weather in Oak Brook, Illinois, United States

7-Day Detailed Weather Forecast for Oak Brook

This Afternoon

Temperature: 77°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. East wind around 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 58°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms before 7pm, then areas of fog. Mostly cloudy, with a low around 58. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Areas of fog before 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Isolated rain showers before 7pm. Partly cloudy, with a low around 62. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 90°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 64°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 64. Chance of precipitation is 40%.

Friday

Temperature: 87°F

Wind Speed: 10 to 25 mph

Wind Direction: SW

Forecast: Sunny, with a high near 87.

Friday Night

Temperature: 58°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 58.

Saturday

Temperature: 76°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 76.

Saturday Night

Temperature: 53°F

Wind Speed: 5 to 15 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 53.

Sunday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 71.

Sunday Night

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 49.

Monday

Temperature: 66°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly sunny, with a high near 66.

Monday Night

Temperature: 53°F

Wind Speed: 10 to 15 mph

Wind Direction: ENE

Forecast: Rain showers likely. Mostly cloudy, with a low around 53.