NWS Forecast for: Merrillville IN
Issued by: National Weather Service Chicago, IL
Last Update: 1:08 pm CDT Apr 23, 2024
Print


  • This
    Afternoon

    This Afternoon: Showers, mainly before 3pm.  High near 58. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Showers



    High: 58 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm.  Mostly cloudy, with a low around 37. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Mostly Cloudy

    Low: 37 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. North wind around 15 mph, with gusts as high as 25 mph.

    Partly Sunny



    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Widespread frost, mainly after 2am.  Otherwise, partly cloudy, with a low around 33. North wind 5 to 10 mph.

    Frost



    Low: 33 °F

  • Thursday

    Thursday: Areas of frost before 8am.  Otherwise, sunny, with a high near 61. East southeast wind 5 to 10 mph.

    Areas Frost
    then Sunny


    High: 61 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 43.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 43 °F

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 67. Breezy.  Chance of precipitation is 70%.

    Showers
    Likely and
    Breezy

    High: 67 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm.  Mostly cloudy, with a low around 59. Breezy.

    Showers and
    Breezy


    Low: 59 °F

  • Saturday

    Saturday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 77. Breezy.

    Showers
    Likely and
    Breezy

    High: 77 °F



  • This Afternoon: Showers, mainly before 3pm. High near 58. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm. Mostly cloudy, with a low around 37. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Wednesday: Partly sunny, with a high near 44. North wind around 15 mph, with gusts as high as 25 mph.

    Wednesday Night: Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 33. North wind 5 to 10 mph.

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 61. East southeast wind 5 to 10 mph.

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 43.

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 70%.

    Friday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy.

    Saturday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 77. Breezy.

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Breezy.

    Sunday: Showers likely. Mostly cloudy, with a high near 76. Breezy.

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy.

    Monday: A chance of showers. Partly sunny, with a high near 68. Breezy.



    Merrillville IN
     41.47°N 87.33°W

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