County in Illinois

Cook County Погода Прогноз

Cook County weather: 14°C, Переважно ясно. Погодинно forecast, 14-day outlook, UV, air quality and the best time до visit.

🌙 14°C now🕔 12:24 PM local📅 Best: тра, червень, серпень, вересень and жовтень👥 5.1 million

Will it rain in Cook County?

No - rain is unlikely in Cook County today.

Дощ is very unlikely today - plans do not need a backup.

Over the next 7 days, about 2 mm of precipitation is forecast.

The next 7 days look unusually dry - roughly 13% of a normal жовтень week (2 mm against 18 mm).

16-day forecast for Cook County

Макс. / Мін.; Опади; UV

ДеньУмовиМакс. / Мін.ОпадиВітерUV
сб, жов 24☁️ Хмарно18° / 9°1%15 km/h4
нд, жов 25☁️ Хмарно21° / 9°2%12 km/h3
пн, жов 26☁️ Хмарно14° / 11°2%21 km/h4
вт, жов 27☁️ Хмарно19° / 12°1%14 km/h3
ср, жов 28☁️ Хмарно21° / 14°2%14 km/h4
чт, жов 29🌦️ Мряка20° / 16°8% · 2 mm19 km/h2
пт, жов 30🌦️ Light drizzle23° / 15°10% · 0 mm13 km/h3
сб, жов 31🌦️ Light showers21° / 17°45% · 2 mm17 km/h2
нд, лис 1🌦️ Light showers22° / 17°49% · 18 mm30 km/h3
пн, лис 2☁️ Хмарно19° / 14°35%17 km/h3
вт, лис 3☁️ Хмарно17° / 12°33%14 km/h2
ср, лис 4🌦️ Невеликий дощ13° / 10°22% · 9 mm18 km/h0
чт, лис 5☁️ Хмарно13° / 9°16%21 km/h3
пт, лис 6☁️ Хмарно16° / 8°25%20 km/h3
сб, лис 7☁️ Хмарно20° / 14°24%25 km/h2
нд, лис 8☁️ Хмарно16° / 8°19%23 km/h3

What this means for Cook County

Compared з normal

Today is about average for жовтень. The forecast high of 18°C is in line з the 18°C typical for this month.

Дощ chance explained

Дощ is very unlikely today - plans do not need a backup.

Подорожі and driving

No weather-related travel disruption is expected today. Roads and airports should run normally.

Worth knowing

Northern Hemisphere, so peak summer falls in червень до серпень.

Worth knowing

The gap between the warmest and coldest month averages 29°C.

What до pack, what до 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 січень, лютий and грудень - historically the least comfortable months here.

Переглянути прогноз для Cook County за періодом

Cook County weather - more answers

Explore Cook County

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

Погода 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 Північна Америка.

What is the weather like in Cook County зараз?

It is currently 14°C (56°F) з Переважно ясно. Вологість is 84% and wind is 10 km/h.

When is the best time до visit Cook County?

тра, червень, серпень, вересень and жовтень offer the most comfortable conditions in Cook County, which has a continental climate. січень, лютий and грудень are usually the hardest months for outdoor plans.

What time zone is Cook County in?

Cook County observes America/Chicago (UTC-05:00). The local time is 12:24 PM.

How many people live in Cook County?

Cook County has a population of approximately 5.1 million.

What is the nearest airport до Cook County?

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

What are the top things до 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.
Прогноз and observationsOpen-Meteo (ECMWF and national models).
Якість повітря and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Клімат averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Погода 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 жовтень 25, 2026 at 12:24 PM local time. 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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