National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Nor'Easter Continues to Bring Heavy Rain and Coastal Impacts; Nolo Continues to Impact Hawaii

The nor’easter will weaken tonight, easing beach conditions and coastal flooding, though locally heavy rain will continue in parts of the Mid-Atlantic and New England into Monday. Hurricane Nolo continues to bring strong winds and large waves to Hawaii. A multi-day rain event will return to the Four Corners region Monday and expand to the south-central U.S. by midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

57°F

14°C

Humidity 90%
Wind Speed NW 3 mph
Barometer 30.09 in (1018.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Sep 10:53 pm CDT
Extended Forecast for

Chicago IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 54. North northwest wind around 5 mph.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. Northeast wind around 5 mph.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers. Cloudy, with a high near 72.

    High: 72 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 54. North northwest wind around 5 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 74. South wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 75.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 67.
Thursday
Showers. Cloudy, with a high near 72.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago IL
 41.84°N 87.68°W
Last Update:
10:46 pm CDT Sep 27, 2026
Forecast Valid:
10pm CDT Sep 27, 2026-6pm CDT Oct 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation