Lake Bluff Weather in August

Lake Bluff in August sees high daytime temperatures of 27°C (81°F) and nighttime lows of 18°C (64°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Lake Bluff in August

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Historically, the month has about 11 days of rain, averaging 105 mm (4.1 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Lake Bluff in August

In August, Lake Bluff sees high temperatures, with highs of 27°C (81°F). Nights drop to around 18°C (64°F). August is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Lake Bluff in August

The month enjoys around 280 hours of sunshine, creating mostly sunny days with good weather conditions.

If your ideal day consists of dry skies and pleasant temperatures, July and September typically offer the best circumstances for Lake Bluff.

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 Lake Bluff's climate page.

Lake Bluff Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 37%  

Precipitation 105 mm (4.1 in)  

Rainy days 11 days  

Humidity 71% *  

Sunshine 280 hours *  

Percentage Sunshine 66% *  

* Data from: Chicago, the United States of America (33 KM, 20 Miles).

What to Wear in Lake Bluff in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Lake Bluff 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 Lake Bluff's climate page.

More climate data for Lake Bluff

Temperature Rainfall Sunshine Humidity

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