Weather in Oak Brook, Illinois, United States

7-Day Detailed Weather Forecast for Oak Brook

This Afternoon

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 80. East southeast wind around 5 mph.

Tonight

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 69. Southeast wind around 5 mph.

Saturday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 7am and 10am, then showers and thunderstorms likely between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. North northwest wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 78. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Monday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 83.

Monday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69.

Tuesday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90.

Tuesday Night

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 75.

Wednesday

Temperature: 95°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76.

Thursday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Thursday Night

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.