Illinois Időjárás Előrejelzés
Illinois weather: 13°C, derült. Óránként forecast, 14-day outlook, UV, air quality and the best time és visit.
Risk assessment for Illinois
Derived from the current forecast window - not an official warning.
8 dry days, 0 days above 32°C and humidity at 70%. Hot, dry and windy together is what drives fire spread.
Derült air overhead jelenleg. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Levegőminőség and pollen in Illinois
Levegőminőség: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Körülmények are comfortable for most people, including children and older adults, és normal clothing. |
Active alerts for Illinois
Derived from the forecast. No official alert feed is wired for this country yet.
Előrejelzés: Illinois időszak szerint
Illinois weather - more answers
Explore Illinois
Every topic we hold for this place, and the same topic for the places around it.
Időjárás for related places
Frequently asked questions
Where is Illinois?
Illinois is a state in Egyesült Államok. Its coordinates are 39.7817, -89.6501. It lies in Észak-Amerika.
What is the weather like in Illinois jelenleg?
It is currently 13°C (56°F) és derült. Páratartalom is 70% and wind is 8 km/h.
When is the best time és visit Illinois?
augusztus, szeptember and október offer the most comfortable conditions in Illinois, which has a continental climate. január, február and december are usually the hardest months for outdoor plans.
What time zone is Illinois in?
Illinois observes America/Chicago (UTC-05:00). The local time is 2:00 AM.
How many people live in Illinois?
Illinois has a population of approximately 12.6 million.
What is the nearest airport és Illinois?
The closest airports are O'Hare International Airport (ORD), 284 km away and Nashville International Airport (BNA), 483 km away.
What are the top things és do in Illinois?
Popular options include Starved Rock State Park, Lake Michigan, Gateway Arch National Park and Indiana Dunes National Park.
What places are in Illinois?
Illinois covers 4 places in this atlas, including Chicago, Starved Rock State Park, Cook County and Lake Michigan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Előrejelzés and observations | Open-Meteo (ECMWF and national models). |
| Levegőminőség and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Éghajlat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Időjárás 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 28, 2026 at 2:00 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
