Chicago, IL Weather

Cook County3:07 PM CDT41.85°N, 87.65°WElevation 587 ft

Current conditions

Sunny
66°
Sunny
Feels like 66°
High 65°·Low 48°
WindWSW 5 mph
Humidity37%
Dew point39°
Pressure30.37 inHg
Visibility10 mi
Cloud cover3%
UV index2 Low
Sunrise7:08 AM
Sunset6:04 PM

Observed at Chicago, Chicago Midway Airport · 1 hr ago

Forecast

10-day

  • This Afternoon

    Sunny. High near 65, with temperatures falling to around 62 in the afternoon. East southeast wind around 0 mph.

  • Tonight

    Patchy fog after 1am. Partly cloudy, with a low around 48. East southeast wind 0 to 5 mph.

  • Tuesday

    Patchy fog before 10am. Sunny. High near 65, with temperatures falling to around 62 in the afternoon. East northeast wind 0 to 5 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 64°
  2. 4 PM Sunny 64°
  3. 5 PM Sunny 62°
  4. 6 PM Mostly Clear 60°
  5. 7 PM Partly Cloudy 57°
  6. 8 PM Partly Cloudy 56°
  7. 9 PM Partly Cloudy 56°
  8. 10 PM Partly Cloudy 55°
  9. 11 PM Partly Cloudy 54°
  10. Tue12 AM Partly Cloudy 53°
  11. 1 AM Patchy Fog 52°
  12. 2 AM Patchy Fog 51°
  13. 3 AM Patchy Fog 50°
  14. 4 AM Patchy Fog 49°
  15. 5 AM Patchy Fog 49°
  16. 6 AM Patchy Fog 49°
  17. 7 AM Patchy Fog 49°
  18. 8 AM Patchy Fog 49°
  19. 9 AM Patchy Fog 52°
  20. 10 AM Mostly Sunny 57°
  21. 11 AM Sunny 60°
  22. 12 PM Sunny 62°
  23. 1 PM Sunny 63°
  24. 2 PM Sunny 64°

10-day forecast

Details
  1. TodayOct 19 Sunny Sunny48°65°
  2. TueOct 20 Patchy Fog then Sunny Patchy Fog then Sunny47°65°
  3. WedOct 21 Sunny Sunny50°67°
  4. ThuOct 22 Sunny Sunny52°68°
  5. FriOct 23 Sunny Sunny50°67°
  6. SatOct 24 Mostly Sunny Mostly Sunny54°67°
  7. SunOct 25 Partly Sunny Partly Sunny53°68°
  8. MonOct 26 Cloudy Cloudy55°67°
  9. TueOct 27 Rain Rain0.10 in52°58°
  10. WedOct 28 Cloudy Cloudy0.04 in51°53°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Air quality

32
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • MonGood
  • TueModerate
  • WedModerate

Chicago, IL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:08 AM
Sunset 6:04 PM
Daylight 10 h 56 min (−2 min 41 s tomorrow)
Waxing Gibbous · 62% lit
Moonrise 2:57 PM Moonset –
Full moon Oct 26 New moon Nov 9

Nearby

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.