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Oak Brook, Illinois, United States

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Weather Radar in Oak Brook, Illinois, United States

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FAQ

What are the average monthly temperatures in Oak Brook?

Average temperatures for Oak Brook:

Month	Min Temp	Max Temp
January	-8.0°C (17.7°F)	-0.6°C (31.0°F)
February	-6.0°C (21.1°F)	1.8°C (35.3°F)
March	0.0°C (32.0°F)	8.9°C (48.1°F)
April	5.3°C (41.5°F)	15.7°C (60.2°F)
May	12.0°C (53.7°F)	22.5°C (72.5°F)
June	17.1°C (62.8°F)	26.6°C (79.8°F)
July	19.4°C (66.8°F)	28.5°C (83.3°F)
August	18.0°C (64.4°F)	27.4°C (81.4°F)
September	14.3°C (57.8°F)	24.1°C (75.5°F)
October	7.6°C (45.7°F)	16.7°C (62.0°F)
November	1.3°C (34.3°F)	9.3°C (48.8°F)
December	-4.3°C (24.3°F)	2.0°C (35.7°F)

How much rain does Oak Brook get?

The average annual rainfall for Oak Brook is 906mm (36").

How much snow does Oak Brook get?

The average annual snowfall for Oak Brook is 98mm (4").