Weather

Chicago Weather Today

Current conditions, a local map, an hour-by-hour outlook and a seven-day forecast for Chicago.

Chicago weather right now

Today: Mainly clear, 73°F now. High 84° / low 71°, dry.
Tomorrow: Overcast, 97° / 72°, 44% rain chance.
This weekend: Sat 93° 64% rain, Sun 79°

Weather in your inbox

Get Chicago weather in your inbox every morning

The day's Chicago forecast, what to wear and when to head out, in under a minute.

Today’s briefing

Mainly clear and dry. High 84°F, low 71°F.

Automated summary based on live conditions

73°

Mainly clear · feels like 80°

H / L: 84° / 71°
Humidity: 82%
Wind: 0 mp/h S
UV index: 0 · High
Sunrise: 05:29
Sunset: 20:23

Live weather-data edge feed · Updated 4:15 am local time

Hourly forecast

Next 24 hours

Now 72°
6am 71°
7am 74°
8am 78°
9am 79°
10am 80°
11am 79°
12pm 81°
1pm 84°
2pm 84°
3pm 84°
4pm 84°
5pm 84°
6pm 82°
7pm 81°
8pm 79°
9pm 77°
10pm 78°
11pm 76°
12am 76°
1am 75°
2am 75°
3am 74°
4am 73°

Map

Chicago weather map

City centre

Map data © OpenStreetMap contributors.

Daily outlook

Seven-day forecast

Today Heavy drizzle 84°71° 1% rain
Fri Overcast 97°72° 44% rain
Sat Thunderstorm 93°75° 64% rain
Sun Overcast 79°71° 7% rain
Mon Thunderstorm 91°69° 36% rain
Tue Overcast 74°66° 36% rain
Wed Overcast 78°64° 10% rain

Health and comfort

Air quality, pollen and comfort

UV index 0 Max 8, High

Air quality 36, Low European AQI

Pollen Not available CAMS Europe

Wind 0 mp/h S

Humidity 82% Humidity

Pressure 989 hPa Pressure

Sunrise 05:29 Sunset 20:23

Precipitation 0 mm Not available

Data quality

How this forecast is built

Current conditions and the seven-day forecast come from the weather-data edge function. Times are shown in America/Chicago and temperatures use °F.

Weather questions

Plan your day in Chicago

What is the weather in Chicago today?

Mainly clear and 73°. The forecast high is 84° and the low is 71°.

Will it rain in Chicago today?

The highest rain chance shown for today is 1%, with 0 mm shown for current conditions.

What is the UV index in Chicago?

The current UV index is 0, with a forecast maximum of 8. The level is High.

What time are sunrise and sunset in Chicago?

Sunrise is at 05:29 and sunset is at 20:23, local time.

Where does the Chicago forecast come from?

Conditions and forecasts use Open-Meteo. Available air quality and pollen readings use CAMS data.

Plan your day

Go beyond the forecast

Pair the forecast with today's local news and things to do in Chicago.

Things to doWhat's on this weekend in ChicagoRooftop restaurants, hiking trails and local farmers markets in Chicago. Local newsLocal news today in ChicagoToday's headlines from the Chicago newsroom.

Weather by Open-Meteo through the weather-data edge function. Air quality and pollen via CAMS.