Nearby locations
Cook County, Illinois, United States
Near North Side, Illinois, United States
Chicago Loop, Illinois, United States
Nearby popular places
Marcor Heliport, United States
Durse Park, United States
Park 315, United States

Weather in Cook County, United States

88°
Clear
Feels like 93°
·
High92°Low69°
Are you a business interested
in the data behind our forecast?
Try Our Weather API
Weather API Globe

Air quality

Full Details
0
52
500
Air quality:Moderate

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Cook County on Tuesday, July 14th, will be clear throughout the entire day with no significant change.

Weather information for Cook County, on Tuesday, July 14th:

The maximum temperature during the day will be 92°F at about 4 pm. The day will be humid, with average humidity of 65%, ranging from 44% to a maximum value of 83% at about 7 am. The wind will be light, and will get up to 9 mph at 5 pm, blowing from the south-west. The sky will be clear of clouds along the day.

There is no probability for any precipitation throughout the day. The dew point will range from 67°F up to a maximum value of 72°F around 8 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 5:34 am, and sunset at 8:47 pm, making it a total of 15 hours and 13 minutes of daylight.

Air quality forecast for Cook County, on Tuesday, July 14th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 26 and 57.

Pollen forecast for Cook County, on Tuesday, July 14th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Cook County on Wednesday, July 15th, is going to be clear for most of the day, with few clouds during the morning.

There is also a chance for cloud overcast around noon at about 1 pm.

Weather information for Cook County, on Wednesday, July 15th:

The highest temperature during the day will be 94°F around 5 pm. The day will be humid, with average humidity of 61%, ranging from 41% to a maximum value of 80% at about 11 pm. The wind will be light, and will get up to 7 mph at 5 am, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 98% around 3 pm with an average of 29%.

There is no probability for any precipitation throughout the day. The dew point will range from 66°F up to a maximum value of 73°F around 11 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 5:35 am, and sunset at 8:47 pm. The day will have 15 hours and 12 minutes of daylight.

Air quality forecast for Cook County, on Wednesday, July 15th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 24 and 50.

Pollen forecast for Cook County, on Wednesday, July 15th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Cook County?
The average annual highest temperature in Cook County is 29.2°C (84.6°F), and the July 18th is the hottest day on average.
How cold does it get in Cook County?
The average annual lowest temperature in Cook County is -8.9°C (16.0°F), and the February 5th is the coldest day on average.
Which month has the most rain in Cook County?
The wettest months in Cook County are May and April.
What months does it snow in Cook County?
The most common time of year for snow is February, January, December and March.