Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

A Few Clouds

31°F

-1°C

Humidity 54%
Wind Speed NW 12 mph
Barometer 29.69 in (1006.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 25 Feb 9:53 am CST
Extended Forecast for

Lyons IL

  • Today

    Today: Sunny, with a high near 36. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 23. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 23 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Southwest wind 5 to 10 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 36. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 23. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 33. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons IL
 41.82°N 87.83°W
9:21 am CST Feb 25, 2026
10am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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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