NWS Forecast for: Chicago/Romeoville, Lewis University Airport IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:19 pm CDT Oct 18, 2017
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  • Tonight

    Tonight: Mostly clear, with a low around 47. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear



    Low: 47 °F

  • Thursday

    Thursday: Sunny, with a high near 71. West southwest wind around 5 mph becoming calm  in the morning.

    Sunny



    High: 71 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.

    Clear



    Low: 50 °F

  • Friday

    Friday: Sunny, with a high near 76. South wind 5 to 10 mph.

    Sunny



    High: 76 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 54. South wind around 10 mph.

    Partly Cloudy



    Low: 54 °F

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    Partly Sunny



    High: 74 °F

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm, mainly after 2am.  Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 58 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 65.

    Showers
    Likely


    High: 65 °F

  • Sunday
    Night

    Sunday Night: A chance of showers, mainly before 8pm.  Partly cloudy, with a low around 48.

    Chance
    Showers


    Low: 48 °F

  • Tonight: Mostly clear, with a low around 47. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Thursday: Sunny, with a high near 71. West southwest wind around 5 mph becoming calm in the morning.

    Thursday Night: Clear, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.

    Friday: Sunny, with a high near 76. South wind 5 to 10 mph.

    Friday Night: Partly cloudy, with a low around 54. South wind around 10 mph.

    Saturday: Partly sunny, with a high near 74.

    Saturday Night: Showers likely and possibly a thunderstorm, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65.

    Sunday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 48.

    Monday: A chance of showers after 8am. Mostly sunny, with a high near 65.

    Monday Night: A chance of showers. Partly cloudy, with a low around 47.

    Tuesday: A chance of showers. Partly sunny, with a high near 57.

    Tuesday Night: A chance of showers. Partly cloudy, with a low around 41.

    Wednesday: A chance of showers. Mostly sunny, with a high near 52.



    Chicago/Romeoville, Lewis University Airport IL
     41.61°N 88.1°W

    Visit your local NWS office at: http://www.crh.noaa.gov/lot