Weather in Oak Brook, Illinois, United States

7-Day Detailed Weather Forecast for Oak Brook

Overnight

Temperature: 26°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 26. West northwest wind around 10 mph, with gusts as high as 20 mph.

Saturday

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a high near 34. West northwest wind 10 to 15 mph.

Saturday Night

Temperature: 22°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of snow. Cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 29°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a high near 29. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 18°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Monday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 30.

Monday Night

Temperature: 20°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 20.

Tuesday

Temperature: 40°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: A slight chance of snow. Mostly cloudy, with a high near 40.

Tuesday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 31.

Wednesday

Temperature: 48°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A chance of rain. Partly sunny, with a high near 48.

Wednesday Night

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: A chance of rain. Mostly cloudy, with a low around 27.

Thursday

Temperature: 40°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow. Mostly sunny, with a high near 40.

Thursday Night

Temperature: 27°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 27.

Friday

Temperature: 52°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 52.