Chicago Weather Outlook & Summary
Chicago is currently 18°C with showers and thunderstorms. Today's temperatures are expected between 18°C and 24°C. There is a 100% chance of precipitation (1.0 mm).
Hourly Forecast (24 Hours)
Scroll horizontally →7-Day Extended Forecast
Daily Highs & LowsToday
09-19
Showers And Thunderstorms
18°
24°
100%
24 km/h
Sun
09-20
Showers And Thunderstorms Likely
15°
21°
63%
24 km/h
Mon
09-21
Slight Chance Rain Showers
13°
19°
24%
24 km/h
Tue
09-22
Slight Chance Rain Showers
14°
18°
17%
24 km/h
Wed
09-23
Slight Chance Rain Showers
14°
18°
15%
24 km/h
Thu
09-24
Partly Sunny
14°
19°
3%
24 km/h
Fri
09-25
Partly Sunny
15°
19°
5%
24 km/h
Comprehensive Weather Metrics
RealFeel® Temperature
16°
Feels close to actual air temperature
Humidity & Dew Point
98%
Relative atmospheric moisture level
Wind & Gusts
24 km/h
SE (135°)
Atmospheric Pressure
1013 hPa
Low pressure system
UV Index
5 (Moderate)
Minimal UV solar hazard
Cloud Cover
15%
Clear blue skies
Precipitation (Last Hr)
10 mm
Active rainfall recorded
Visibility
> 10 km
Horizontal optical clarity
Air Quality Index
Standard: US EPA AQI27Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
Health Advisory
Enjoy outdoor activities. Air quality is ideal for all individuals.
*General public health guidance based on ambient atmospheric concentration. Not medical advice.
Pollutant Concentrations (µg/m³)
PM2.5 (Fine)
9.6
PM10 (Coarse)
9.8
Ozone (O₃)
43
Nitrogen (NO₂)
21
Sulphur (SO₂)
3.4
Carbon (CO)
190
Sun & Daylight
Sun is currently above the horizon
Sunrise
6:34 AM
Sunset
6:53 PM
Chicago Weather Radar & Map
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