Weather in Oak Brook, Illinois, United States

7-Day Detailed Weather Forecast for Oak Brook

This Afternoon

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 80. Northeast wind around 10 mph. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 70. East northeast wind 5 to 10 mph.

Monday

Temperature: 90°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny. High near 90, with temperatures falling to around 86 in the afternoon. Southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 73. South southwest wind 5 to 10 mph. Chance of precipitation is 60%.

Tuesday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 86. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.

Tuesday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Wednesday

Temperature: 79°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: Partly sunny, with a high near 79.

Wednesday Night

Temperature: 67°F

Wind Speed: 5 to 15 mph

Wind Direction: NNE

Forecast: Partly cloudy, with a low around 67.

Thursday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 80.

Thursday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 66.

Friday

Temperature: 86°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 86.

Friday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 66.

Saturday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 84.

Saturday Night

Temperature: 63°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 63.