County in Illinois

Cook County الطقس التوقعات

Cook County weather: 13°C, غائم جزئيًا. كل ساعة forecast, 14-day outlook, UV, air quality and the best time و visit.

☁️ 13°C now🕔 9:49 PM local📅 Best: ماي, يونيو, أغسطس, سبتمبر and أكتوبر👥 5.1 million

14-day forecast for Cook County

العظمى / الصغرى; الهطول; UV

اليومالظروفالعظمى / الصغرىالهطولالرياحUV
الإثنين, أكت 26☁️ غائم15° / 10°2%18 km/h4
الثلاثاء, أكت 27☁️ غائم18° / 12°3%18 km/h3
الأربعاء, أكت 28☁️ غائم23° / 11°4%15 km/h4
الخميس, أكت 29🌧️ Heavy drizzle20° / 14°23% · 3 mm20 km/h3
الجمعة, أكت 30☁️ غائم14° / 12°28%17 km/h4
السبت, أكت 31🌦️ Light showers14° / 11°20% · 6 mm18 km/h1
الأحد, نوف 1🌦️ أمطار خفيفة16° / 13°32% · 10 mm15 km/h1
الإثنين, نوف 2☁️ غائم15° / 12°45%15 km/h2
الثلاثاء, نوف 3🌦️ رذاذ16° / 14°45% · 7 mm26 km/h1
الأربعاء, نوف 4🌦️ Light showers15° / 11°36% · 21 mm38 km/h1
الخميس, نوف 5🌨️ Light snow showers12° / 2°21% · 3 mm32 km/h0
الجمعة, نوف 6🌨️ Light snow showers4° / 0°13% · 3 mm27 km/h1
السبت, نوف 7☁️ غائم5° / -0°13%20 km/h3
الأحد, نوف 8🌦️ Light drizzle7° / 1°16% · 1 mm18 km/h3

The two-week trend

Temperature trend

Cooling. The second half of the window averages 7°C cooler than the days immediately ahead.

Against the normal

The window averages 13°C against a أكتوبر normal of 18°C - 5°C below.

مطرfall

مطرfall over the next 7 days is close و normal for أكتوبر (19 mm against a typical 18 mm).

What this means for Cook County

Compared مع normal

Today is slightly cooler than average for أكتوبر. The forecast high of 15°C is 2.5°C below the 18°C typical for this month.

مطر chance explained

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

السفر 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 يونيو و أغسطس.

Worth knowing

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

What و pack, what و skip

Pack for the next 7 days
  • Layers - the daily swing is 13°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid يناير, فبراير and ديسمبر - historically the least comfortable months here.

شاهد توقعات Cook County حسب الفترة الزمنية

Cook County weather - more answers

Explore Cook County

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

الطقس 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 أمريكا الشمالية.

What is the weather like in Cook County الآن?

It is currently 13°C (55°F) مع غائم جزئيًا. الرطوبة is 77% and wind is 13 km/h.

When is the best time و visit Cook County?

ماي, يونيو, أغسطس, سبتمبر and أكتوبر offer the most comfortable conditions in Cook County, which has a continental climate. يناير, فبراير and ديسمبر 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 9:49 PM.

How many people live in Cook County?

Cook County has a population of approximately 5.1 million.

What is the nearest airport و Cook County?

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

What are the top things و 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.
التوقعات and observationsOpen-Meteo (ECMWF and national models).
جودة الهواء and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
المناخ averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National الطقس 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 أكتوبر 26, 2026 at 9:49 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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