City in Illinois

Chicago Sää Ennuste

Chicago weather: 10°C, selkeä. Tunneittain forecast, 14-day outlook, UV, air quality and the best time ja visit.

🌙 10°C now🕔 7:12 AM local📅 Best: tou, kesäkuu, elokuu, syyskuu and lokakuu👥 2.7 million

Yhteenveto

Chicago is a city in Illinois. Chicago is known for Architecture, deep-dish and lakefront. Väkiluku on noin 2.7 million.

Tällä hetkellä lämpötila on 10°C (49°F) in Chicago ja selkeä. Tuntuu kuin 7°C. Tänään lämpötila vaihtelee 10°C ja 23°C. laeen todennäköisyys on 1%. Sightseeing conditions score 8.7/10 - erinomainen — lähde nyt.

Paras aika matkustaa kohteeseen Chicago is tou, kesäkuu, elokuu, syyskuu and lokakuu. Ilmasto on continental. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. heinäkuu is the warmest month ja average highs near 28°C, while tammikuu is the coldest ja 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.

Yksinkertaisesti sanottuna. Today is warmer than average for lokakuu. The forecast high of 23°C is 5.3°C above the 18°C typical for this month. The best window ja be outside is roughly 12 PM ja 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.

Active alerts for Chicago

⚠️ti, mar 3: heavy rain, 33 mm. Flooding and delays possible.

Derived from the forecast. No official alert feed is wired for this country yet.

Sää kohteessa Chicago nyt

🌙
10°C
Selkeä · feels like 7°C
Kosteus80%
Tuuli9 km/h SSW
Puuskat14 km/h
UV-indeksi0 · Matala
Pilvisyys0%
Paine992 hPa
NäkyvyysExcellent · 27 km
Ilmanlaatu69 · Kohtalainen
Auringonnousu7:18 AM
Auringonlasku5:49 PM
Kuu🌖 Waning gibbous · 95%

Open-Meteo Updated 7:12 AM, lok 28 local time.

⚠️ti, mar 3: heavy rain, 33 mm. Flooding and delays possible.

Katso kohteen Chicago ennuste aikavälin mukaan

Seuraavat 24 tuntia

Lämpötila, sateen todennäköisyys ja tuuli tunneittain.

7 AM☀️10°0%9 km/h
8 AM☁️10°0%8 km/h
9 AM☁️12°0%9 km/h
10 AM⛅15°0%9 km/h
11 AM☀️18°0%12 km/h
12 PM☀️19°0%12 km/h
1 PM☀️21°0%12 km/h
2 PM☀️22°0%14 km/h
3 PM☀️23°0%16 km/h
4 PM☀️23°0%15 km/h
5 PM☀️22°0%10 km/h
6 PM☀️19°0%9 km/h
7 PM🌙17°0%10 km/h
8 PM🌙16°0%12 km/h
9 PM🌙16°0%12 km/h
10 PM☁️15°0%16 km/h
11 PM🌙15°0%16 km/h
12 AM🌙14°0%16 km/h
1 AM🌙14°0%16 km/h
2 AM☁️14°0%16 km/h
3 AM☁️14°0%16 km/h
4 AM☁️14°9%19 km/h
5 AM🌙14°9%16 km/h
6 AM☁️14°3%15 km/h

16-day forecast for Chicago

Maks. / Min.; Sade; UV

PäiväOlosuhteetMaks. / Min.SadeTuuliUV
ke, lok 28☁️ Pilvistä23° / 10°1%16 km/h4
to, lok 29🌧️ Sade19° / 10°20% · 3 mm19 km/h3
pe, lok 30☁️ Pilvistä13° / 12°10%16 km/h3
la, lok 31🌦️ Kevyt sade15° / 11°32% · 4 mm16 km/h2
su, mar 1🌦️ Tihkusade14° / 13°18% · 3 mm15 km/h0
ma, mar 2🌦️ Light showers14° / 13°39% · 6 mm22 km/h0
ti, mar 3🌧️ Sade13° / 13°52% · 33 mm23 km/h0
ke, mar 4🌦️ Kevyt sade14° / 13°48% · 14 mm20 km/h0
to, mar 5🌦️ Kevyt sade14° / 11°34% · 7 mm28 km/h0
pe, mar 6☁️ Pilvistä11° / 7°15%27 km/h3
la, mar 7☁️ Pilvistä9° / 6°16%15 km/h2
su, mar 8🌤️ Pääosin selkeää10° / 6°10%10 km/h3
ma, mar 9☁️ Pilvistä12° / 6°23%15 km/h3
ti, mar 10🌦️ Kevyt sade11° / 9°23% · 14 mm18 km/h0
ke, mar 11🌦️ Light showers9° / 6°17% · 20 mm39 km/h0
to, mar 12🌦️ Light drizzle8° / 6°26% · 3 mm29 km/h0

Ilmasto in Chicago month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

tamhelmaahuhtoukesheielosyylokmarjouLine: average high · Bars: rainfall
KuukausiAvg highAvg lowSadefallRating
tammikuu-2°-8°73 mm★★☆☆☆
helmikuu4°-4°19 mm★★★☆☆
maaliskuu11°1°103 mm★★★☆☆
huhtikuu15°6°113 mm★★★☆☆
tou20°11°68 mm★★★★☆
kesäkuu26°18°126 mm★★★★☆
heinäkuu28°20°127 mm★★★★☆
elokuu27°19°116 mm★★★★☆
syyskuu24°17°74 mm★★★★☆
lokakuu18°10°79 mm★★★★☆
marraskuu10°3°68 mm★★★☆☆
joulukuu3°-3°68 mm★★☆☆☆

Ilmasto type: Maanosaal. Lähde: Open-Meteo archive (ERA5).

Sää map for Chicago

Animated model layers. Pick a layer ja load it.

Loading map…

Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.

Ilmanlaatu and pollen in Chicago

69
Kohtalainen
Unusually sensitive people should limit long outdoor exertion.
PM2.57.8 µg/m³
PM107.9 µg/m³
Ozone27 µg/m³
NO₂42.2 µg/m³
UV-indeksi0 · Matala
Airborne hazeLight haze

Ilmanlaatu: Open-Meteo (CAMS). US AQI scale.

su, twilight and moon

Auringonnousu7:18 AM
Auringonlasku5:49 PM
Päivälight10h 31m
Solar noon12:33 PM
Golden hour (am)7:18 AM - 8:18 AM
Golden hour (pm)4:49 PM - 5:49 PM
Blue hour (am)6:48 AM - 7:18 AM
Blue hour (pm)5:49 PM - 6:19 PM
Kuu phase🌖 Waning gibbous · 95%
Kuurise7:15 PM
Kuuset10:45 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Paras aika vierailla Chicago

Go in tou, kesäkuu, elokuu, syyskuu and lokakuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.

tammikuu★★☆☆☆
helmikuu★★★☆☆
maaliskuu★★★☆☆
huhtikuu★★★☆☆
tou★★★★☆
kesäkuu★★★★☆
heinäkuu★★★★☆
elokuu★★★★☆
syyskuu★★★★☆
lokakuu★★★★☆
marraskuu★★★☆☆
joulukuu★★☆☆☆

Sää by airport in Chicago

1 airports mapped in this atlas

Sää by district in Chicago

2 districts and neighborhoods mapped in this atlas

Sää by zip / postal code in Chicago

1 zip and postal codes mapped in this atlas

Sää by area code in Chicago

1 area codes mapped in this atlas

Explore Chicago

Every topic we hold for this place, and the same topic for the places around it.

Sää 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 Pohjois-Amerikka.

What is the weather like in Chicago nyt?

It is currently 10°C (49°F) ja selkeä. Kosteus is 80% and wind is 9 km/h.

When is the best time ja visit Chicago?

tou, kesäkuu, elokuu, syyskuu and lokakuu offer the most comfortable conditions in Chicago, which has a continental climate. tammikuu, helmikuu and joulukuu 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 7:12 AM.

How many people live in Chicago?

Chicago has a population of approximately 2.7 million.

What is the nearest airport ja Chicago?

The closest airports are O'Hare International Airport (ORD), 25 km away.

What are the top things ja 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 dataUSPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts.
Ennuste and observationsOpen-Meteo (ECMWF and national models).
Ilmanlaatu and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Ilmasto averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Sää Service.
MethodScores, 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 lokakuu 28, 2026 at 7:12 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

More from Davil Hofile