Cook County Veður Spá
Cook County weather: 6°C, Þoka. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Samantekt
Cook County is a county in Illinois. Cook County is a county in the United States. Íbúafjöldinn er um 5.1 million.
Núna er hitinn 6°C (43°F) in Cook County með Þoka. Hitinn finnst vera 5°C. Í dag er hitinn frá 6°C til 17°C. Líkur á úrkomu eru 0%. Sightseeing conditions score 8.4/10 - góðar aðstæður.
Besti tíminn til að heimsækja Cook County is maí, júní, ágúst, september and október. Loftslagið er continental. janúar, febrúar and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 28°C, while janúar is the coldest með lows near -8°C.
The closest major airport is O'Hare International Airport (ORD), about 25 km away. Nearby highlights include Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.
Í einföldu máli. Today is about average for október. The forecast high of 17°C is in line með the 18°C typical for this month. The best window til be outside is roughly 2 PM til 5 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Cook County today at 9.9/10. 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.
Veður í Cook County núna
Open-Meteo Updated 7:14 AM, okt 23 local time.
Sjá spá fyrir Cook County eftir tímabili
Næstu 24 klukkustundir
Hitastig, líkur á úrkomu og vindur eftir klukkustundum
16-day forecast for Cook County
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| fös., okt 23 | 🌥️ Þoka | 17° / 6° | 0% | 13 km/h | 4 |
| lau., okt 24 | ☁️ Skýjað | 18° / 8° | 4% | 15 km/h | 4 |
| sun., okt 25 | ☁️ Skýjað | 21° / 14° | 0% | 12 km/h | 3 |
| mán., okt 26 | ☁️ Skýjað | 17° / 13° | 0% | 16 km/h | 3 |
| þri., okt 27 | ☁️ Skýjað | 19° / 12° | 3% | 12 km/h | 3 |
| mið., okt 28 | 🌦️ Light drizzle | 19° / 15° | 3% · 0 mm | 19 km/h | 3 |
| fim., okt 29 | 🌦️ Light showers | 18° / 11° | 10% · 10 mm | 22 km/h | 2 |
| fös., okt 30 | 🌦️ Drizzle | 11° / 9° | 15% · 3 mm | 18 km/h | 2 |
| lau., okt 31 | 🌦️ Drizzle | 14° / 9° | 33% · 4 mm | 16 km/h | 2 |
| sun., nóv 1 | ☁️ Skýjað | 15° / 12° | 33% | 10 km/h | 3 |
| mán., nóv 2 | 🌦️ Drizzle | 16° / 12° | 31% · 1 mm | 11 km/h | 3 |
| þri., nóv 3 | 🌦️ Light showers | 15° / 13° | 26% · 14 mm | 14 km/h | 0 |
| mið., nóv 4 | 🌦️ Light drizzle | 18° / 15° | 24% · 1 mm | 10 km/h | 2 |
| fim., nóv 5 | 🌦️ Drizzle | 19° / 14° | 13% · 6 mm | 9 km/h | 3 |
| fös., nóv 6 | ☁️ Skýjað | 18° / 13° | 10% | 21 km/h | 3 |
| lau., nóv 7 | ☁️ Skýjað | 21° / 13° | 20% | 23 km/h | 3 |
Loftslag in Cook County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | -2° | -8° | 73 mm | ★★☆☆☆ |
| febrúar | 4° | -4° | 19 mm | ★★★☆☆ |
| mars | 11° | 1° | 103 mm | ★★★☆☆ |
| apríl | 15° | 6° | 113 mm | ★★★☆☆ |
| maí | 20° | 11° | 68 mm | ★★★★☆ |
| júní | 26° | 18° | 126 mm | ★★★★☆ |
| júlí | 28° | 20° | 127 mm | ★★★★☆ |
| ágúst | 27° | 19° | 116 mm | ★★★★☆ |
| september | 24° | 17° | 74 mm | ★★★★☆ |
| október | 18° | 10° | 79 mm | ★★★★☆ |
| nóvember | 10° | 3° | 68 mm | ★★★☆☆ |
| desember | 3° | -3° | 68 mm | ★★☆☆☆ |
Loftslag type: Heimsálfaal. Heimild: Open-Meteo archive (ERA5).
Veður map for Cook County
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Loftgæði and pollen in Cook County
Loftgæði: Open-Meteo (CAMS). US AQI scale.
sun., twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time til visit Cook County
Go in maí, júní, ágúst, september and október. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - 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.
Veður 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 Norður-Ameríka.
What is the weather like in Cook County núna?
It is currently 6°C (43°F) með Þoka. Raki is 99% and wind is 3 km/h.
When is the best time til visit Cook County?
maí, júní, ágúst, september and október offer the most comfortable conditions in Cook County, which has a continental climate. janúar, febrúar and desember 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 7:14 AM.
How many people live in Cook County?
Cook County has a population of approximately 5.1 million.
What is the nearest airport til Cook County?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things til 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 23, 2026 at 7:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
