Oak Park Weather in August

August in Oak Park brings high temperatures, with daytime highs of 28°C (82°F) and nights around 19°C (66°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Oak Park in August

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Historically, approximately 10 days this month are expected to have rain, averaging 133 mm (5.2 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Oak Park in August

August in Oak Park brings high temperatures, with highs of 28°C (82°F) and nights around 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 19°C (66°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 Oak Park in August

There are approximately 280 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Oak Park in August

Wind speeds average 4 m/s (8 knots) during August. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

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 Oak Park's climate page.

Oak Park Temperature in August

Min Temperature 19°C (66°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 34%  

Precipitation 133 mm (5.2 in)  

Rainy days 10 days  

Humidity 71% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 280 hours *  

Percentage Sunshine 66% *  

* Data from: Chicago, the United States of America (14 KM, 9 Miles).

What to Wear in Oak Park in August

Warm but pleasant conditions in Oak Park 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Oak Park 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 Oak Park's climate page.

More climate data for Oak Park

Temperature Rainfall Sunshine Humidity Wind Speed

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