Lisle Weather in August

With daytime temperatures of 28°C (82°F) and nighttime lows of 17°C (63°F), August in Lisle brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 119 mm (4.7 in) falls on average.

Rainfall in Lisle in August

Historically, approximately 11 days this month are expected to have rain, averaging 119 mm (4.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Lisle in August

In August, Lisle gets high temperatures, with highs of 28°C (82°F). Nights cool to around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Lisle in August

With approximately 280 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Lisle in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable 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 Lisle's climate page.

Lisle Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 36%  

Precipitation 119 mm (4.7 in)  

Rainy days 11 days  

Humidity 71% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 280 hours *  

Percentage Sunshine 66% *  

* Data from: Chicago, the United States of America (24 KM, 15 Miles).

What to Wear in Lisle in August

Warm but pleasant conditions in Lisle in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Lisle in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Lisle's climate page.

More climate data for Lisle

Temperature Rainfall Sunshine Humidity Wind Speed

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