August Weather in Oak Park, United States

Last updated: June 24, 2025

In August, the average temperature in Oak Park, United States is a pleasant 24°C (75°F), with a range that can dip to a minimum of 16°C (61°F) and peak at a scorching 39°C (102°F). Expect minimal precipitation at just 1 mm (0.0 in) over 0 days, complemented by an average humidity of 39%.

August Temperature in Oak Park

In August in Oak Park, the average temperature is 24°C (75°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 16°C (61°F). This pleasant climate makes Oak Park a great destination for travelers seeking warm weather and enjoyable outdoor activities.

August Weather in Oak Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Oak Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oak Park, August typically has an average temperature of 24°C (75°F), with highs reaching up to 39°C (102°F) and lows dropping to around 16°C (61°F).

Data source: Temperature data for Oak Park generated using information from the Copernicus Climate Change Service.

August Precipitation in Oak Park

In Oak Park in August, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

August Precipitation Trends in Oak Park

The chart displays monthly precipitation patterns in Oak Park, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Oak Park, August typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Oak Park

In Oak Park in August humidity is 39%. With an average temperature of 24°C (75°F), this humidity feels like a comfortable embrace, making it pleasant for traveling as the air remains fresh and invigorating, ideal for exploring without breaking a sweat.

August Average Humidity in Oak Park

This chart illustrates the average monthly humidity levels in Oak Park, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Oak Park is approximately 39%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Oak Park

In Oak Park in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Oak Park.

Maximum UV Index Levels in Oak Park for August

The chart shows the monthly maximum UV Index (UVI) for Oak Park in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Oak Park typically reaches 11, which falls under the extreme exposure category.

Data source: Oak Park August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How August Weather in Oak Park Compares to Other Months

Weather in Oak Park varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Oak Park, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Oak Park, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	79 mm (3.1 inches)	78%	moderate
February Weather	13°C (55°F)	63 mm (2.5 inches)	82%	high
March Weather	14°C (57°F)	80 mm (3.2 inches)	75%	very high
April Weather	17°C (62°F)	20 mm (0.8 inches)	68%	very high
May Weather	17°C (64°F)	15 mm (0.6 inches)	57%	extreme
June Weather	20°C (69°F)	2 mm (0.1 inches)	52%	extreme
July Weather	23°C (74°F)	1 mm (0.0 inches)	46%	extreme
August Weather	24°C (75°F)	1 mm (0.0 inches)	39%	extreme
September Weather	22°C (73°F)	2 mm (0.1 inches)	48%	very high
October Weather	20°C (68°F)	10 mm (0.4 inches)	59%	high
November Weather	16°C (62°F)	19 mm (0.7 inches)	72%	moderate
December Weather	12°C (55°F)	86 mm (3.4 inches)	76%	moderate