Chicago Klimat and Average Pogoda
Klimat of Chicago: average temperatures, rainfall and seasons month by month.
Klimat in Chicago month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Miesiąc | Avg high | Avg low | Deszczfall | Rating |
|---|---|---|---|---|
| styczeń | -2° | -8° | 73 mm | ★★☆☆☆ |
| luty | 4° | -4° | 19 mm | ★★★☆☆ |
| marzec | 11° | 1° | 103 mm | ★★★☆☆ |
| kwiecień | 15° | 6° | 113 mm | ★★★☆☆ |
| maj | 20° | 11° | 68 mm | ★★★★☆ |
| czerwiec | 26° | 18° | 126 mm | ★★★★☆ |
| lipiec | 28° | 20° | 127 mm | ★★★★☆ |
| sierpień | 27° | 19° | 116 mm | ★★★★☆ |
| wrzesień | 24° | 17° | 74 mm | ★★★★☆ |
| październik | 18° | 10° | 79 mm | ★★★★☆ |
| listopad | 10° | 3° | 68 mm | ★★★☆☆ |
| grudzień | 3° | -3° | 68 mm | ★★☆☆☆ |
Klimat type: Kontynental. Źródło: Open-Meteo archive (ERA5).
Recent extremes in Chicago
Wysokiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Chicago compares przy 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 | 898 mm |
| Wisconsin | 197 km | 10°C | 2°C cooler | 888 mm |
Klimat by airport in Chicago
1 airports mapped in this atlas
Klimat by district in Chicago
2 districts and neighborhoods mapped in this atlas
Klimat by zip / postal code in Chicago
1 zip and postal codes mapped in this atlas
Klimat by area code in Chicago
1 area codes mapped in this atlas
Najlepszy czas na wizytę Chicago
Go in maj, czerwiec, sierpień, wrzesień and październik. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: styczeń, luty and grudzień - expect the least comfortable mix of heat, cold or rain.
What this means for Chicago
Today is warmer than average for październik. The forecast high of 23°C is 5.3°C above the 18°C typical for this month.
Deszcz 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 czerwiec do sierpień.
The gap between the warmest and coldest month averages 29°C.
What do pack, what do skip
- Layers - the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid styczeń, luty and grudzień - historically the least comfortable months here.
Podsumowanie
Chicago is a city in Illinois. Chicago is known for Architecture, deep-dish and lakefront. Liczba ludności wynosi około 2.7 million.
Obecnie temperatura wynosi 10°C (49°F) in Chicago przy bezchmurnie. Odczuwalna temperatura do 7°C. Dziś temperatura wynosi od 10°C do 23°C. Prawdopodobieństwo opadów wynosi 1%. Sightseeing conditions score 8.7/10 - doskonałe — ruszaj teraz.
Najlepszy czas na wizytę w Chicago is maj, czerwiec, sierpień, wrzesień and październik. Klimat jest continental. styczeń, luty and grudzień tend do be the least comfortable months. lipiec is the warmest month przy average highs near 28°C, while styczeń is the coldest przy lows near -8°C.
The closest major airport is O'Hare International Airport (ORD), about 25 km away. Nearby highlights include Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.
Mówiąc prosto. Today is warmer than average for październik. The forecast high of 23°C is 5.3°C above the 18°C typical for this month. The best window do be outside is roughly 12 PM do 3 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Chicago today at 10/10. 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.
Quick facts about Chicago
| Typ | City |
|---|---|
| State | Illinois |
| Kraj | Stany Zjednoczone |
| Kontynent | Ameryka Północna |
| Współrzędne | 41°52′41.2″N 87°37′47.3″W (41.8781, -87.6298) |
| Ludność | 2.700.000 |
| Known for | Architecture, deep-dish and lakefront |
| Czas lokalny | 3:07 PM (UTC-05:00) |
| Best months | maj, czerwiec, sierpień, wrzesień and październik |
| Klimat | Kontynental |
Pogoda map for Chicago
Animated model layers. Pick a layer do load it.
Animated layers by Wiatry. For pin-level detail and nearby places, see the interactive map below.
Explore Chicago
Every topic we hold for this place, and the same topic for the places around it.
Klimat 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 Ameryka Północna.
What is the weather like in Chicago teraz?
It is currently 10°C (49°F) przy bezchmurnie. Wilgotność is 80% and wind is 9 km/h.
When is the best time do visit Chicago?
maj, czerwiec, sierpień, wrzesień and październik offer the most comfortable conditions in Chicago, which has a continental climate. styczeń, luty and grudzień 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 3:07 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. |
|---|---|
| Prognoza and observations | Open-Meteo (ECMWF and national models). |
| Jakość powietrza and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Pogoda 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 październik 28, 2026 at 3:07 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
