Chicago Wetter Vorhersage
Chicago weather: 9°C, klar. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
14-day Vorhersage für Chicago
Tägliche Höchst- und Tiefstwerte, Niederschlag und UV.
| Tag | Bedingungen | Höchst / Tiefst | Niederschlag | Wind | UV |
|---|---|---|---|---|---|
| Mo., Okt 5 | ☀️ Klarer Himmel | 16° / 7° | 0% | 15 km/h | 5 |
| Di., Okt 6 | ☁️ Bedeckt | 20° / 7° | 4% | 19 km/h | 5 |
| Mi., Okt 7 | ☁️ Bedeckt | 25° / 16° | 1% | 19 km/h | 5 |
| Do., Okt 8 | ☁️ Bedeckt | 20° / 15° | 2% | 15 km/h | 5 |
| Fr., Okt 9 | 🌦️ Leichter Nieselregen | 20° / 15° | 4% · 0 mm | 15 km/h | 5 |
| Sa., Okt 10 | 🌦️ Leichter Nieselregen | 28° / 15° | 2% · 0 mm | 17 km/h | 4 |
| So., Okt 11 | ☁️ Bedeckt | 24° / 18° | 4% | 15 km/h | 3 |
| Mo., Okt 12 | 🌧️ Starker Nieselregen | 18° / 11° | 26% · 2 mm | 22 km/h | 1 |
| Di., Okt 13 | 🌧️ Starker Nieselregen | 10° / 8° | 34% · 6 mm | 30 km/h | 1 |
| Mi., Okt 14 | ☁️ Bedeckt | 11° / 8° | 25% | 17 km/h | 4 |
| Do., Okt 15 | ☁️ Bedeckt | 12° / 8° | 17% | 10 km/h | 2 |
| Fr., Okt 16 | ☁️ Bedeckt | 17° / 8° | 11% | 16 km/h | 4 |
| Sa., Okt 17 | ⛅ Teilweise bewölkt | 18° / 9° | 3% | 16 km/h | 4 |
| So., Okt 18 | ☁️ Bedeckt | 16° / 11° | 12% | 19 km/h | 4 |
The two-week trend
Cooling. The second half of the window averages 7°C cooler than the days immediately ahead.
The window averages 18°C against a Oktober normal of 18°C – right on average.
The next 7 days look unusually dry – roughly 3% of a normal Oktober week (1 mm against 18 mm).
What this means for Chicago
Today is slightly cooler than average for Oktober. The forecast high of 16°C is 2.1°C below the 18°C typical for this month.
Regen is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Juni und August.
The gap between the warmest and coldest month averages 29°C.
What und pack, what und skip
- So.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 20°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
Vorhersage für Chicago nach Zeitraum ansehen
Chicago weather – more answers
Explore Chicago
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Chicago?
Chicago is a city in Illinois. Its coordinates are 41.8781, -87.6298. It lies in Nordamerika.
What is the weather like in Chicago jetzt?
It is currently 9°C (48°F) mit klar. Luftfeuchtigkeit is 74% and wind is 9 km/h.
When is the best time und visit Chicago?
Mai, Juni, August, September and Oktober offer the most comfortable conditions in Chicago, which has a continental climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Chicago in?
Chicago observes America/Chicago (UTC-05:00). The Ortszeit is 2:34 AM.
How many people live in Chicago?
Chicago has a population of approximately 2.7 million.
What is the nearest airport und Chicago?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things und do in Chicago?
Popular options include Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.
What places are in Chicago?
Chicago covers 5 places in this atlas, including O'Hare International Airport, The Loop, Wicker Park, ZIP Code 60601 and Area Code 312.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter 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 Oktober 5, 2026 at 2:34 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
