Illinois Tempo Previsão
Illinois weather: 7°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for Illinois
Derived from the current forecast window – not an official warning.
11 dry days, 0 days above 32°C and humidity at 92%. Hot, dry and windy together is what drives fire spread.
Céu limpo air overhead agora. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Qualidade do ar and pollen in Illinois
Qualidade do ar: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Condições are comfortable for most people, including children and older adults, com normal clothing. |
Ver a previsão de Illinois por período
Illinois weather – more answers
Explore Illinois
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Illinois?
Illinois is a state in Estados Unidos. Its coordinates are 39.7817, -89.6501. It lies in América do Norte.
What is the weather like in Illinois agora?
It is currently 7°C (45°F) com céu limpo. Humidade is 92% and wind is 6 km/h.
When is the best time a visit Illinois?
agosto, setembro and outubro offer the most comfortable conditions in Illinois, which has a continental climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Illinois in?
Illinois observes America/Chicago (UTC-05:00). The hora local is 5:36 PM.
How many people live in Illinois?
Illinois has a population of approximately 12.6 million.
What is the nearest airport a 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 a 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. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo 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 outubro 23, 2026 at 5:36 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
