Cook County Weer Voorspelling
Cook County weather: 11°C, mist. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Luchtkwaliteit and pollen in Cook County
Luchtkwaliteit: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Omstandigheden are comfortable for most people, including children and older adults, met normal clothing. |
| Luchtkwaliteit | Children, older adults and people met asthma should reduce outdoor exertion. |
Weer in Cook County nu
Bron: Open-Meteo. Bijgewerkt 10:42 PM, okt 22 lokale tijd.
Bekijk de voorspelling voor Cook County per periode
Cook County weather – more answers
Explore Cook County
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Cook County?
Cook County is a county in Illinois. Its coordinates are 41.8781, -87.6298. It lies in Noord-Amerika.
What is the weather like in Cook County nu?
It is currently 11°C (52°F) met mist. Luchtvochtigheid is 78% and wind is 2 km/h.
When is the best time en visit Cook County?
mei, juni, augustus, september and oktober offer the most comfortable conditions in Cook County, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Cook County in?
Cook County observes America/Chicago (UTC-05:00). The lokale tijd is 10:42 PM.
How many people live in Cook County?
Cook County has a population of approximately 5.1 million.
What is the nearest airport en Cook County?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things en do in Cook County?
Popular options include Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weer Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated oktober 22, 2026 at 10:42 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
