Chicago Počasí Předpověď
Chicago weather: 17°C, jasno. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
Klima in Chicago month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | -2° | -8° | 73 mm | ★★☆☆☆ |
| únor | 4° | -4° | 19 mm | ★★★☆☆ |
| březen | 11° | 1° | 103 mm | ★★★☆☆ |
| duben | 15° | 6° | 113 mm | ★★★☆☆ |
| kvě | 20° | 11° | 68 mm | ★★★★☆ |
| červen | 26° | 18° | 126 mm | ★★★★☆ |
| červenec | 28° | 20° | 127 mm | ★★★★☆ |
| srpen | 26° | 19° | 78 mm | ★★★★☆ |
| září | 24° | 16° | 92 mm | ★★★★☆ |
| říjen | 18° | 10° | 79 mm | ★★★★☆ |
| listopad | 10° | 3° | 68 mm | ★★★☆☆ |
| prosinec | 3° | -3° | 68 mm | ★★☆☆☆ |
Klima type: Kontinental. Zdroj: Open-Meteo archive (ERA5).
Nejlepší doba k návštěvě Chicago
Go in kvě, červen, srpen, září and říjen. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: leden, únor and prosinec - expect the least comfortable mix of heat, cold or rain.
Recent extremes in Chicago
Vysokéest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Chicago compares s nearby places
Annual averages, and the difference against Chicago.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Cook County | 0 km | 11°C | about the same | 1014 mm |
| Indiana Dunes National Park | 54 km | 11°C | about the same | 1069 mm |
| Starved Rock State Park | 129 km | 12°C | +1°C warmer | 1000 mm |
| Milwaukee | 131 km | 10°C | 1°C cooler | 879 mm |
| Wisconsin | 197 km | 10°C | 2°C cooler | 846 mm |
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
Zobrazit předpověď pro Chicago podle časového období
Chicago weather - more answers
Explore Chicago
Every topic we hold for this place, and the same topic for the places around it.
Počasí 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 Severní Amerika.
What is the weather like in Chicago právě teď?
It is currently 17°C (63°F) s jasno. Vlhkost is 69% and wind is 8 km/h.
When is the best time do visit Chicago?
kvě, červen, srpen, září and říjen offer the most comfortable conditions in Chicago, which has a continental climate. leden, únor and prosinec are usually the hardest months for outdoor plans.
What time zone is Chicago in?
Chicago observes America/Chicago (UTC-05:00). The local time is 10:21 PM.
How many people live in Chicago?
Chicago has a population of approximately 2.7 million.
What is the nearest airport do Chicago?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things do 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. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší 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 Počasí 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 srpen 23, 2026 at 10:21 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
