Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

73°F

23°C

Humidity 51%
Wind Speed S 9 mph
Barometer 30.08 in (1017.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 Oct 1:53 am CDT
Extended Forecast for

Lyons IL

  • Overnight

    Overnight: Clear, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. South wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Increasing clouds, with a high near 85. Southwest wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 60. West northwest wind around 5 mph becoming north after midnight. Winds could gust as high as 10 mph.  Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 67. South wind around 5 mph.
Sunday
Sunny, with a high near 88. South wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 68. South wind around 10 mph.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 85. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Monday Night
Showers and possibly a thunderstorm. Low around 60. West northwest wind around 5 mph becoming north after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons IL
 41.8°N 87.8°W
1:56 am CDT Oct 5, 2025
2am CDT Oct 5, 2025-6pm CDT Oct 11, 2025
 
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Additional Resources

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Hourly Weather Forecast

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