Chicago Météo Prévisions
Chicago weather: 13°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Chicago weather in février
A workable month, avec trade-offs.
février runs 12°C cooler than the annual average in Chicago.
Météo map for Chicago
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in Chicago month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -2° | -8° | 73 mm | ★★☆☆☆ |
| février | 4° | -4° | 19 mm | ★★★☆☆ |
| mars | 11° | 1° | 103 mm | ★★★☆☆ |
| avril | 15° | 6° | 113 mm | ★★★☆☆ |
| mai | 20° | 11° | 68 mm | ★★★★☆ |
| juin | 26° | 18° | 126 mm | ★★★★☆ |
| juillet | 28° | 20° | 127 mm | ★★★★☆ |
| août | 27° | 19° | 116 mm | ★★★★☆ |
| septembre | 24° | 17° | 74 mm | ★★★★☆ |
| octobre | 18° | 10° | 79 mm | ★★★★☆ |
| novembre | 10° | 3° | 68 mm | ★★★☆☆ |
| décembre | 3° | -3° | 68 mm | ★★☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Chicago
Go in mai, juin, août, septembre and octobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
How Chicago compares avec 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 |
Voir les prévisions de Chicago par période
Chicago weather – more answers
Explore Chicago
Every topic we hold for this place, and the same topic for the places around it.
Météo 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 Amérique du Nord.
What is the weather like in Chicago maintenant?
It is currently 13°C (56°F) avec ciel dégagé. Humidité is 79% and wind is 11 km/h.
When is the best time à visit Chicago?
mai, juin, août, septembre and octobre offer the most comfortable conditions in Chicago, which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Chicago in?
Chicago observes America/Chicago (UTC-05:00). The heure locale is 9:09 AM.
How many people live in Chicago?
Chicago has a population of approximately 2.7 million.
What is the nearest airport à Chicago?
The closest airports are O'Hare International Airport (ORD), 25 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 9:09 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
