Cook County Weer Voorspelling
Cook County weather: 13°C, onbewolkt. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Weekend outlook
☁️ 23° / 16°
Bewolkt · 6% rain · wind 18 km/h
☁️ 23° / 16°
Bewolkt · 6% rain · wind 12 km/h
Best time en go outside today
3 PM – 6 PM · comfort score 9.3/10
The best window en be outside is roughly 3 PM en 6 PM, when temperature, rain chance and wind line up best.
Is vandaag een goede dag voor een bezoek?
Activiteitsscores van 0 tot 10 op basis van temperatuur, regen, wind, zon en zicht.
What en pack, what en skip
- zoglasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.
Bekijk de voorspelling voor Cook County per periode
Cook County weather – more answers
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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 13°C (55°F) met onbewolkt. Luchtvochtigheid is 70% and wind is 14 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 9:04 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 5, 2026 at 9:04 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
