County in Illinois

Cook County Погода Прогноз

Cook County weather: 11°C, Ясно. Почасовой forecast, 14-day outlook, UV, air quality and the best time до visit.

🌙 11°C now🕔 5:30 AM local📅 Best: май, июнь, август, сентябрь and октябрь👥 5.1 million

14-day forecast for Cook County

Макс. / Мин.; Осадки; UV

ДеньУсловияМакс. / Мин.ОсадкиВетерUV
ср, окт 28⛅ Переменная облачность23° / 9°2%15 km/h4
чт, окт 29☁️ Пасмурно18° / 13°14%18 km/h3
пт, окт 30☁️ Пасмурно14° / 12°17%13 km/h3
сб, окт 31🌦️ Light drizzle16° / 13°30% · 0 mm11 km/h3
вс, ноя 1🌦️ Light drizzle16° / 13°32% · 0 mm13 km/h1
пн, ноя 2☁️ Пасмурно15° / 14°42%20 km/h3
вт, ноя 3🌧️ Дождь14° / 13°49% · 52 mm30 km/h0
ср, ноя 4🌧️ Дождь15° / 13°41% · 44 mm18 km/h0
чт, ноя 5🌦️ Морось14° / 9°29% · 11 mm41 km/h1
пт, ноя 6🌦️ Морось9° / 8°17% · 2 mm40 km/h2
сб, ноя 7☁️ Пасмурно10° / 7°18%19 km/h3
вс, ноя 8☀️ Ясное небо12° / 6°10%10 km/h3
пн, ноя 9⛅ Переменная облачность14° / 7°23%17 km/h3
вт, ноя 10🌦️ Небольшой дождь14° / 8°23% · 3 mm22 km/h2

The two-week trend

Temperature trend

Cooling. The second half of the window averages 4°C cooler than the days immediately ahead.

Against the normal

The window averages 14°C against a октябрь normal of 18°C - 3°C below.

Дождьfall

The next 7 days carry about 2.9 times a normal week's rain for октябрь (53 mm against 18 mm).

What this means for Cook County

Compared и normal

Today is warmer than average for октябрь. The forecast high of 23°C is 4.9°C above the 18°C typical for this month.

Дождь chance explained

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

Путешествия 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 июнь до август.

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
  • A packable rain shell - 2 of the next 7 days carry a real chance of rain
Worth avoiding
  • If your dates are flexible, avoid январь, февраль and декабрь - historically the least comfortable months here.

Прогноз для Cook County по периоду

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 Северная Америка.

What is the weather like in Cook County сейчас?

It is currently 11°C (51°F) и Ясно. Влажность is 76% and wind is 7 km/h.

When is the best time до visit Cook County?

май, июнь, август, сентябрь and октябрь offer the most comfortable conditions in Cook County, which has a continental climate. январь, февраль and декабрь 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 5:30 AM.

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).
Качество воздуха and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Климат 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 октябрь 28, 2026 at 5:30 AM 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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