Cook County Weer Voorspelling
Cook County weather: 15°C, heldere hemel. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Samenvatting
Cook County is a county in Illinois. Cook County is a county in the United States. Er wonen ongeveer 5.1 million.
Op dit moment is het 15°C (58°F) in Cook County met heldere hemel. Het voelt als 13°C. Vandaag ligt de temperatuur tussen 7°C en 17°C. De kans op neerslag is 0%. De omstandigheden voor sightseeing scoren 9.5/10 – uitstekend — ga nu.
De beste tijd om Cook County is mei, juni, augustus, september and oktober. Het klimaat is continental. januari, februari and december zijn meestal de minst comfortabele maanden. juli is de warmste maand, met gemiddelde maxima rond 28°C, terwijl januari is de koudste maand, met minima rond -8°C.
De dichtstbijzijnde grote luchthaven is O'Hare International Airport (ORD), about 25 km away. Nabijgelegen hoogtepunten zijn Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.
Kort gezegd. Today is about average for oktober. The forecast high of 17°C is in line met the 18°C typical for this month. The best window en be outside is roughly 3 PM en 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Cook County today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Cook County
Derived from the forecast. No official alert feed is wired for this country yet.
Weer in Cook County nu
Bron: Open-Meteo. Bijgewerkt 6:07 PM, okt 5 lokale tijd.
Bekijk de voorspelling voor Cook County per periode
Volgende 24 uur
Temperatuur, neerslagkans en wind per uur.
16-day voorspelling voor Cook County
Dagelijkse maxima en minima, neerslag en UV.
| Dag | Omstandigheden | Max. / Min. | Neerslag | Wind | UV |
|---|---|---|---|---|---|
| ma, okt 5 | 🌤️ Overwegend helder | 17° / 7° | 0% | 14 km/h | 5 |
| di, okt 6 | ☁️ Bewolkt | 21° / 9° | 3% | 19 km/h | 5 |
| wo, okt 7 | ☁️ Bewolkt | 25° / 11° | 1% | 15 km/h | 5 |
| do, okt 8 | ☁️ Bewolkt | 20° / 15° | 1% | 14 km/h | 5 |
| vr, okt 9 | ☁️ Bewolkt | 22° / 14° | 6% | 10 km/h | 5 |
| za, okt 10 | 🌦️ Lichte motregen | 25° / 16° | 6% · 0 mm | 17 km/h | 4 |
| zo, okt 11 | ☁️ Bewolkt | 20° / 17° | 6% | 17 km/h | 4 |
| ma, okt 12 | 🌦️ Lichte motregen | 17° / 14° | 15% · 0 mm | 17 km/h | 2 |
| di, okt 13 | 🌦️ Lichte motregen | 20° / 14° | 36% · 1 mm | 15 km/h | 3 |
| wo, okt 14 | 🌧️ Buien | 21° / 18° | 24% · 19 mm | 29 km/h | 2 |
| do, okt 15 | 🌦️ Lichte motregen | 17° / 13° | 23% · 0 mm | 22 km/h | 3 |
| vr, okt 16 | 🌦️ Lichte motregen | 14° / 11° | 20% · 4 mm | 17 km/h | 1 |
| za, okt 17 | 🌦️ Lichte motregen | 14° / 11° | 13% · 0 mm | 20 km/h | 3 |
| zo, okt 18 | 🌦️ Lichte motregen | 13° / 11° | 13% · 0 mm | 22 km/h | 3 |
| ma, okt 19 | ☁️ Bewolkt | 14° / 10° | 13% | 21 km/h | 3 |
| di, okt 20 | ☁️ Bewolkt | 17° / 11° | 13% | 18 km/h | 4 |
Klimaat in Cook County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Maand | Gem. maximum | Gem. minimum | Neerslag | Beoordeling |
|---|---|---|---|---|
| januari | -2° | -8° | 73 mm | ★★☆☆☆ |
| februari | 4° | -4° | 19 mm | ★★★☆☆ |
| maart | 11° | 1° | 103 mm | ★★★☆☆ |
| april | 15° | 6° | 113 mm | ★★★☆☆ |
| mei | 20° | 11° | 68 mm | ★★★★☆ |
| juni | 26° | 18° | 126 mm | ★★★★☆ |
| juli | 28° | 20° | 127 mm | ★★★★☆ |
| augustus | 27° | 19° | 116 mm | ★★★★☆ |
| september | 24° | 17° | 74 mm | ★★★★☆ |
| oktober | 18° | 10° | 79 mm | ★★★★☆ |
| november | 10° | 3° | 68 mm | ★★★☆☆ |
| december | 3° | -3° | 68 mm | ★★☆☆☆ |
Klimaat type: Continental. Bron: Open-Meteo archive (ERA5).
Weer map for Cook County
Animated model layers. Pick a layer en load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Luchtkwaliteit and pollen in Cook County
Luchtkwaliteit: Open-Meteo (CAMS). US AQI scale.
zo, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Beste reistijd Cook County
Go in mei, juni, augustus, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.
Explore Cook County
Every topic we hold for this place, and the same topic for the places around it.
Weer 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 Noord-Amerika.
What is the weather like in Cook County nu?
It is currently 15°C (58°F) met heldere hemel. Luchtvochtigheid is 69% and wind is 11 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 6:07 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 6:07 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
