Weather in Oak Brook, Illinois, United States

7-Day Detailed Weather Forecast for Oak Brook

Overnight

Temperature: 44°F

Wind Speed: 15 mph

Wind Direction: WNW

Forecast: A chance of rain showers. Cloudy. Low around 44, with temperatures rising to around 52 overnight. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 50°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: A chance of rain showers before 7am. Partly sunny, with a high near 50. West northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 36°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Areas of frost after 4am. Mostly clear, with a low around 36. West wind 5 to 20 mph, with gusts as high as 35 mph.

Sunday

Temperature: 51°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Areas of frost before 7am, then a chance of rain showers. Mostly sunny, with a high near 51. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of rain showers before 7pm, then widespread frost. Mostly clear, with a low around 34. North northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Widespread frost before 8am. Sunny, with a high near 55.

Monday Night

Temperature: 46°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly 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: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 50.

Wednesday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 73.

Wednesday Night

Temperature: 56°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly clear, with a low around 56.

Thursday

Temperature: 81°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 81.

Thursday Night

Temperature: 61°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: Rain showers likely after 7pm. Mostly cloudy, with a low around 61.

Friday

Temperature: 74°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74.