Chicago Klima and Average Počasí
Klima of Chicago: average temperatures, rainfall and seasons month by month.
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 | 27° | 19° | 116 mm | ★★★★☆ |
| září | 24° | 17° | 74 mm | ★★★★☆ |
| říjen | 18° | 10° | 79 mm | ★★★★☆ |
| listopad | 10° | 3° | 68 mm | ★★★☆☆ |
| prosinec | 3° | -3° | 68 mm | ★★☆☆☆ |
Klima type: Kontinental. Zdroj: Open-Meteo archive (ERA5).
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 | 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 |
Klima by airport in Chicago
1 airports mapped in this atlas
Klima by district in Chicago
2 districts and neighborhoods mapped in this atlas
Klima by zip / postal code in Chicago
1 zip and postal codes mapped in this atlas
Klima by area code in Chicago
1 area codes mapped in this atlas
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.
What this means for Chicago
Today is about average for říjen. The forecast high of 17°C is in line s the 18°C typical for this month.
Déšť 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 červen do srpen.
The gap between the warmest and coldest month averages 29°C.
What do pack, what do skip
- neglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
Shrnutí
Chicago is a city in Illinois. Chicago is known for Architecture, deep-dish and lakefront. Má přibližně 2.7 million.
Právě teď je 13°C (55°F) in Chicago s jasno. Pocitová teplota je 10°C. Dnes se teploty pohybují od 7°C do 17°C. Pravděpodobnost srážek je 0%. Sightseeing conditions score 9.2/10 - výborné — vyrazte nyní.
Nejlepší doba k návštěvě Chicago is kvě, červen, srpen, září and říjen. Podnebí je continental. leden, únor and prosinec tend do be the least comfortable months. červenec is the warmest month s average highs near 28°C, while leden is the coldest s 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.
Jednoduše řečeno. Today is about average for říjen. The forecast high of 17°C is in line s the 18°C typical for this month. The best window do be outside is roughly 3 PM do 6 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 |
| Země | Spojené státy |
| Kontinent | Severní Amerika |
| Souřadnice | 41°52′41.2″N 87°37′47.3″W (41.8781, -87.6298) |
| Obyvatelstvo | 2.700.000 |
| Known for | Architecture, deep-dish and lakefront |
| Místní čas | 8:09 PM (UTC-05:00) |
| Best months | kvě, červen, srpen, září and říjen |
| Klima | Kontinental |
Počasí map for Chicago
Animated model layers. Pick a layer do load it.
Animated layers by Vítry. 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.
Klima 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 13°C (55°F) s jasno. Vlhkost is 69% and wind is 12 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 8:09 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 říjen 5, 2026 at 8:09 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
