Chicago Tempo Previsão
Chicago weather: 7°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Chicago weather in outubro
One of the best months a visit Chicago.
outubro runs 3°C warmer than the annual average in Chicago.
Tempo map for Chicago
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Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Clima in Chicago month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | -2° | -8° | 73 mm | ★★☆☆☆ |
| fevereiro | 4° | -4° | 19 mm | ★★★☆☆ |
| março | 11° | 1° | 103 mm | ★★★☆☆ |
| abril | 15° | 6° | 113 mm | ★★★☆☆ |
| mai | 20° | 11° | 68 mm | ★★★★☆ |
| junho | 26° | 18° | 126 mm | ★★★★☆ |
| julho | 28° | 20° | 127 mm | ★★★★☆ |
| agosto | 27° | 19° | 116 mm | ★★★★☆ |
| setembro | 24° | 17° | 74 mm | ★★★★☆ |
| outubro | 18° | 10° | 79 mm | ★★★★☆ |
| novembro | 10° | 3° | 68 mm | ★★★☆☆ |
| dezembro | 3° | -3° | 68 mm | ★★☆☆☆ |
Clima type: Continenteal. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar Chicago
Go in mai, junho, agosto, setembro and outubro. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
What a pack, what a skip
- Layers – the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
How Chicago compares com 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 | 1034 mm |
| Indiana Dunes National Park | 54 km | 11°C | about the same | 1110 mm |
| Starved Rock State Park | 129 km | 12°C | +1°C warmer | 1052 mm |
| Milwaukee | 131 km | 10°C | 1°C cooler | 901 mm |
| Wisconsin | 197 km | 10°C | 2°C cooler | 888 mm |
Ver a previsão de Chicago por período
Chicago weather – more answers
Explore Chicago
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 Chicago?
Chicago is a city in Illinois. Its coordinates are 41.8781, -87.6298. It lies in América do Norte.
What is the weather like in Chicago agora?
It is currently 7°C (44°F) com encoberto. Humidade is 100% and wind is 5 km/h.
When is the best time a visit Chicago?
mai, junho, agosto, setembro and outubro offer the most comfortable conditions in Chicago, which has a continental climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Chicago in?
Chicago observes America/Chicago (UTC-05:00). The hora local is 5:34 PM.
How many people live in Chicago?
Chicago has a population of approximately 2.7 million.
What is the nearest airport a Chicago?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things a 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. |
|---|---|
| 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 5:34 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
