Illinois Време Прогноза
Illinois weather: 20°C, Ясно. Почасово forecast, 14-day outlook, UV, air quality and the best time до visit.
UV индекс in Illinois
Use SPF 30+, a hat and sunglasses; seek shade near midday. Burn times are approximate, for unprotected skin at peak UV.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Условия are comfortable for most people, including children and older adults, с normal clothing. |
Следващите 24 часа
Температура, вероятност за валежи и вятър по часове.
Вижте прогнозата за Illinois по период
Illinois weather - more answers
Explore Illinois
Every topic we hold for this place, and the same topic for the places around it.
Време for related places
Frequently asked questions
Where is Illinois?
Illinois is a state in Съединени щати. Its coordinates are 39.7817, -89.6501. It lies in Северна Америка.
What is the weather like in Illinois в момента?
It is currently 20°C (69°F) с Ясно. Влажност is 81% and wind is 7 km/h.
When is the best time до visit Illinois?
август, септември and октомври offer the most comfortable conditions in Illinois, which has a continental climate. януари, февруари and декември 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 2:25 AM.
How many people live in Illinois?
Illinois has a population of approximately 12.6 million.
What is the nearest airport до 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 до 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.
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Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Прогноза and observations | Open-Meteo (ECMWF and national models). |
| Качество на въздуха and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Климат averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Време 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 август 26, 2026 at 2:25 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
