Illinois Reisen Guide
Illinois travel guide: interactive map, live weather, best time und visit, things und do and nearby places.
Zusammenfassung
Illinois is a state in Vereinigte Staaten. Illinois is a US state mit der Hauptstadt Springfield. Die Einwohnerzahl beträgt etwa 12.6 million. Die Hauptstadt ist Springfield.
Aktuell sind es 28°C (82°F) in Illinois mit teilweise bewölkt. Die gefühlte Temperatur beträgt 28°C. Heute liegen die Temperaturen zwischen 19°C und 28°C. Die Niederschlagswahrscheinlichkeit beträgt 18%. Die Bedingungen für Besichtigungen erreichen 8.9/10 – ausgezeichnet — jetzt los.
Die beste Reisezeit für Illinois is August, September and Oktober. Das Klima ist continental. Januar, Februar and Dezember sind meist die ungemütlichsten Mo.ate. Juli ist der wärmste Mo.at mit durchschnittlichen Höchstwerten um 29°C, während Januar ist der kälteste Mo.at mit Tiefstwerten um -7°C.
Der nächstgelegene große Flughafen ist O'Hare International Airport (ORD), about 284 km away. Zu den Sehenswürdigkeiten in der Nähe gehören Starved Rock State Park, Lake Michigan, Gateway Arch National Park and Indiana Dunes National Park.
Kurz gesagt. Today is about average for September. The forecast high of 28°C is in line mit the 28°C typical for this month. The best window und be outside is roughly 7 AM und 10 AM, when temperature, rain chance and wind line up best. family time is the strongest bet in Illinois today at 9.2/10. 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.
Karte von Illinois
Interaktive Karte mit Orten in der Nähe. Switch between street, terrain and satellite views.
Koordinaten: 39°46′54.1″N 89°39′0.4″W (39.7817, -89.6501)
Wetter in Illinois jetzt
Quelle: Open-Meteo. Aktualisiert 5:08 PM, Sep 30 Ortszeit.
Weekend outlook
☁️ 24° / 9°
Bedeckt · 1% rain · wind 14 km/h
☁️ 25° / 13°
Bedeckt · 1% rain · wind 19 km/h
Quick facts about Illinois
| Typ | State |
|---|---|
| Land | Vereinigte Staaten |
| Kontinent | Nordamerika |
| Koordinaten | 39°46′54.1″N 89°39′0.4″W (39.7817, -89.6501) |
| Capital | Springfield |
| Bevölkerung | 12.600.000 |
| Area | 149.995 km² |
| Abbreviation | IL |
| Zeitzone | America/Chicago |
| Ortszeit | 5:08 PM (UTC-05:00) |
| Beste Monate | August, September and Oktober |
| Klima | Kontinental |
Aktivitäten in Illinois
Sehenswürdigkeiten, parks and landmarks in and around Illinois.
Beste Reisezeit Illinois
Go in August, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- Lightweight, light-coloured clothing and a refillable water bottle
- So.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 26°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
Flughäfen near Illinois
Closest airports mit IATA codes and distances.
| Airport | Code | Distance | Serves |
|---|---|---|---|
| O'Hare International Airport | ORD | 284 km | Chicago |
| Nashville International Airport | BNA | 483 km | Nashville |
Cities in Illinois
1 cities mapped in this atlas
State and provincial parks in Illinois
1 state and provincial parks mapped in this atlas
Counties in Illinois
1 counties mapped in this atlas
Lakes in Illinois
1 lakes mapped in this atlas
Explore Illinois
Every topic we hold for this place, and the same topic for the places around it.
Reisen Guide for related places
Frequently asked questions
Where is Illinois?
Illinois is a state in Vereinigte Staaten. Its coordinates are 39.7817, -89.6501. It lies in Nordamerika.
What is the weather like in Illinois jetzt?
It is currently 28°C (82°F) mit teilweise bewölkt. Luftfeuchtigkeit is 51% and wind is 10 km/h.
When is the best time und visit Illinois?
August, September and Oktober offer the most comfortable conditions in Illinois, which has a continental climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Illinois in?
Illinois observes America/Chicago (UTC-05:00). The Ortszeit is 5:08 PM.
How many people live in Illinois?
Illinois has a population of approximately 12.6 million.
What is the nearest airport und 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 und 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. |
|---|---|
| Karte tiles | OpenStreetKarte contributors, CARTO and Esri. |
| Elevation | Open-Meteo digital elevation model where the dataset has no value. |
| 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 September 30, 2026 at 5:08 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
