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Lemont weather in October (Illinois, United States of America)

What can you expect from the weather in Lemont during October? Here's what the weather might have in store during this month.

In October, Lemont typically experiences moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 17°C, while night temperatures can drop to 6°C.

Lemont in October usually receives moderate rainfall, averaging around 90 mm for the month. Typically around 11 days of rainfall is expected.

The city usually sees around 195 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures September generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Lemont, monthly averages in October

Min TemperatureMin Temperature 6°C  
Max TemperatureMax Temperature 17°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 90 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 68% *  
SunshineSunshine 195 hours *  
Percentage SunshinePercentage Sunshine 56% *  
* Data from: Chicago, the United States of America (35 KM, 22 Miles).

Where to go in the United States of America in October

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

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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 Lemont in October?

For visitors traveling to Lemont, 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 in October.

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 Lemont.

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 climate conditions. Find out where to go with our weather planner.