Weather forecast for 10 days
Oak Brook, IL

On Saturday, in Oak Brook, cloudy weather is expected.
The temperature will vary between a maximum of a wintry 37.4°F (3°C) and a minimum of a freezing 19.4°F (-7°C).
On Saturday, it will be warmer and the highest temperature of 37.4°F (3°C) will be more in line with December's average maximum of 34.5°F (1.4°C) than January's of 28.8°F (-1.8°C).
Sunrise will be at 7:08 am and sunset at 4:59 pm; the daylight will last for 9h and 52min.

On Sunday, January 26, the weather will be predominantly cloudy.
The maximum temperature will be a subzero 30.2°F (-1°C), while the minimum predicted temperature is a freezing 17.6°F (-8°C).
Sunday's top temperature will align with the typical January high temperature.
Sunrise will be at 7:07 am and sunset at 5:01 pm; the daylight will last for 9h and 53min.

For the next ten days, a combination of cloudy and sunny weather is forecasted.
With a probability of 24%, rainfall is anticipated only on Wednesday. The precipitation will be minimal at 0.08" (2mm).
Temperature fluctuation will be substantial in the upcoming days. The highest temperature will range between 1.4°F (-17°C) and 41°F (5°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will be between -7.6°F (-22°C) and 30.2°F (-1°C).
Next Wednesday will be the warmest day, with a maximum temperature of 41°F (5°C); with the highest temperature of 1.4°F (-17°C), Tuesday will be the coldest day.

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With an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 17.1°F (-8.3°C), January is the coldest month in Oak Brook.