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: 8:56 pm CDT May 19, 2024
Print


  • Tonight

    Tonight: Mostly cloudy, with a low around 60. East northeast wind around 5 mph becoming southeast after midnight.

    Low: 60 °F

    Mostly Cloudy



  • Monday

    Monday: Showers and thunderstorms, mainly after 4pm.  High near 86. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Partly Sunny
    then T-storms


  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly before 7pm.  Low around 66. South southwest wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 87. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 87 °F

    Chance
    T-storms and
    Breezy

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely, mainly between 10pm and 1am.  Mostly cloudy, with a low around 65. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 70%.

    Low: 65 °F

    T-storms
    Likely and
    Breezy

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am.  Mostly sunny, with a high near 75. Breezy.  Chance of precipitation is 10%.

    High: 75 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear



  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny



  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear





  • Tonight: Mostly cloudy, with a low around 60. East northeast wind around 5 mph becoming southeast after midnight.

    Monday: Showers and thunderstorms, mainly after 4pm. High near 86. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night: Showers and thunderstorms, mainly before 7pm. Low around 66. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 87. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Tuesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 65. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    Wednesday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 75. Breezy. Chance of precipitation is 10%.

    Wednesday Night: Mostly clear, with a low around 55.

    Thursday: Sunny, with a high near 75.

    Thursday Night: Mostly clear, with a low around 54.

    Friday: Mostly sunny, with a high near 74.

    Friday Night: A chance of showers. Mostly cloudy, with a low around 57.

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 78.

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.

    Sunday: A chance of showers. Partly sunny, with a high near 73.



    Arlington Heights IL
     42.09°N 87.98°W

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