County in Illinois

Cook County Meteo Previsioni

Cook County weather: 14°C, prevalentemente sereno. Orario forecast, 14-day outlook, UV, air quality and the best time a visit.

🌙 14°C now🕔 7:11 PM local📅 Best: mag, giugno, agosto, settembre and ottobre👥 5.1 million

Neve previsioni per Cook County

No snow is in the current forecast window for Cook County.

0 of the next 16 nights are forecast a reach freezing.

Historically, average lows drop below freezing in gennaio, febbraio and dicembre.

16-day previsioni per Cook County

Massime e minime giornaliere, precipitazioni e UV.

GiornoCondizioniMassima / MinimaPrecip.VentoUV
sab, ott 24☁️ Coperto18° / 9°1%15 km/h4
dom, ott 25☁️ Coperto21° / 9°2%12 km/h3
lun, ott 26☁️ Coperto14° / 11°2%21 km/h4
mar, ott 27☁️ Coperto19° / 12°1%14 km/h3
mer, ott 28☁️ Coperto21° / 14°2%14 km/h4
gio, ott 29🌦️ Pioviggine20° / 16°8% · 2 mm19 km/h2
ven, ott 30🌦️ Pioviggine debole23° / 15°10% · 0 mm13 km/h3
sab, ott 31🌦️ Rovesci deboli21° / 17°45% · 2 mm17 km/h2
dom, nov 1🌦️ Rovesci deboli22° / 17°49% · 18 mm30 km/h3
lun, nov 2☁️ Coperto19° / 14°35%17 km/h3
mar, nov 3☁️ Coperto17° / 12°33%14 km/h2
mer, nov 4🌦️ Pioggia debole13° / 10°22% · 9 mm18 km/h0
gio, nov 5☁️ Coperto13° / 9°16%21 km/h3
ven, nov 6☁️ Coperto16° / 8°25%20 km/h3
sab, nov 7☁️ Coperto20° / 14°24%25 km/h2
dom, nov 8☁️ Coperto16° / 8°19%23 km/h3

Clima in Cook County month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

genfebmaraprmaggiulugagosetottnovdicLine: average high · Bars: rainfall
MeseMassima mediaMinima mediaPrecipitazioniValutazione
gennaio-2°-8°73 mm★★☆☆☆
febbraio4°-4°19 mm★★★☆☆
marzo11°1°103 mm★★★☆☆
aprile15°6°113 mm★★★☆☆
mag20°11°68 mm★★★★☆
giugno26°18°126 mm★★★★☆
luglio28°20°127 mm★★★★☆
agosto27°19°116 mm★★★★☆
settembre24°17°74 mm★★★★☆
ottobre18°10°79 mm★★★★☆
novembre10°3°68 mm★★★☆☆
dicembre3°-3°68 mm★★☆☆☆

Clima type: Continenteal. Fonte: Open-Meteo archive (ERA5).

What a pack, what a skip

Pack for the next 7 days
  • Layers – the daily swing is 14°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid gennaio, febbraio and dicembre – historically the least comfortable months here.

Vedi le previsioni di Cook County per periodo

Cook County weather – more answers

Explore Cook County

Every topic we hold for this place, and the same topic for the places around it.

Meteo for related places

Frequently asked questions

Where is Cook County?

Cook County is a county in Illinois. Its coordinates are 41.8781, -87.6298. It lies in America del Nord.

What is the weather like in Cook County ora?

It is currently 14°C (56°F) con prevalentemente sereno. Umidità is 84% and wind is 10 km/h.

When is the best time a visit Cook County?

mag, giugno, agosto, settembre and ottobre offer the most comfortable conditions in Cook County, which has a continental climate. gennaio, febbraio and dicembre are usually the hardest months for outdoor plans.

What time zone is Cook County in?

Cook County observes America/Chicago (UTC-05:00). The ora locale is 7:11 PM.

How many people live in Cook County?

Cook County has a population of approximately 5.1 million.

What is the nearest airport a Cook County?

The closest airports are O'Hare International Airport (ORD), 25 km away.

What are the top things a 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 dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Previsioni and observationsOpen-Meteo (ECMWF and national models).
Qualità dell’aria and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Meteo Service.
MethodScores, 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 ottobre 25, 2026 at 7:11 PM ora locale. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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