7-Day Forecast 42.09°N 87.98°W (Text-Only)
NWS Forecast for: Arlington Heights IL
Issued by: National Weather Service Chicago, IL
Last Update: 12:42 am CDT Jul 23, 2024
Print


  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Patchy Fog



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 85. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 85 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. West wind 5 to 10 mph becoming north after midnight.

    Low: 67 °F

    Chance
    T-storms


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80. North wind 5 to 10 mph.

    High: 80 °F

    Chance
    T-storms


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62. Northeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Low: 62 °F

    Partly Cloudy



  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny



  • Thursday
    Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear



  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear





  • Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 67. Calm wind.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 85. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind 5 to 10 mph becoming north after midnight.

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. North wind 5 to 10 mph.

    Wednesday Night: Partly cloudy, with a low around 62. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Thursday: Sunny, with a high near 79.

    Thursday Night: Clear, with a low around 59.

    Friday: Sunny, with a high near 82.

    Friday Night: Mostly clear, with a low around 62.

    Saturday: Sunny, with a high near 85.

    Saturday Night: Partly cloudy, with a low around 67.

    Sunday: Mostly sunny, with a high near 89.

    Sunday Night: Partly cloudy, with a low around 71.

    Monday: A chance of showers. Mostly sunny, with a high near 89.



    Arlington Heights IL
     42.09°N 87.98°W

    Visit your local NWS office at: https://www.weather.gov/lot