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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

63°F

17°C

Humidity 76%
Wind Speed SE 5 mph
Barometer 30.34 in (1026.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Sep 10:51 am CDT
Extended Forecast for

North Chicago IL

  • Today

    Today: Mostly cloudy, with a high near 66. East wind 5 to 10 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 55. East northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. East southeast wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. East wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Calm wind becoming northeast around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 66. East wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 55. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 65. East southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 53. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers. Mostly cloudy, with a high near 68.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 61.
Thursday
A chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Chicago IL
 42.32°N 87.85°W
Last Update:
9:06 am CDT Sep 25, 2026
Forecast Valid:
11am CDT Sep 25, 2026-6pm CDT Oct 1, 2026
 
Forecast Discussion
 
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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