Oak Brook weather in October (Illinois, United States of America)

What kind of weather does October bring to Oak Brook? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

Typically, October in Oak Brook includes moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 17°C, with nighttime lows dipping to around 6°C.

Precipitation

Oak Brook in October usually receives moderate rainfall, averaging around 84 mm for the month. Based on our climate data of the past 30 years, about 13 days of rain are anticipated.

Average sunshine

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. Making it a pleasant time to visit Oak Brook.

In case you lean more towards enjoying temperate temperatures and rain-free days September typically offers the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Oak Brook climate page with graphs.

 

Oak Brook, monthly averages in October

Min Temperature 6°C  

Max Temperature 17°C  

Chance of Rain 43%  

Precipitation 84 mm  

Rainy days 13 days  

Humidity 68% *  

Windspeed 18 km/h *  

Sunshine 195 hours *  

Percentage Sunshine 56% *  

Data from: Chicago, the United States of America (16 KM, 10 Miles).

Where to go in the United States of America in October

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Oak Brook, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Oak Brook.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.