Downers Grove Weather in October

Thinking of visiting Downers Grove in October? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 6°C (43°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Downers Grove in October

This month experiences about 11 days of rain according to historical data, averaging 87 mm (3.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Downers Grove in October

In October, Downers Grove sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Downers Grove in October

With approximately 195 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Downers Grove in October

October has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

If you prefer enjoying temperate temperatures and rain-free days, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Downers Grove's climate page.

Downers Grove Temperature in October

Min Temperature 6°C (43°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 37%  

Precipitation 87 mm (3.4 in)  

Rainy days 11 days  

Humidity 68% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 195 hours *  

Percentage Sunshine 56% *  

* Data from: Chicago, the United States of America (22 KM, 14 Miles).

What to Wear in Downers Grove in October

For Downers Grove in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Downers Grove in October

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Downers Grove's climate page.

More climate data for Downers Grove

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Downers Grove climate overview or explore weather in the United States of America.