7-Day Forecast 46.32°N 90.65°W (Text-Only)
NWS Forecast for: Mellen WI
Issued by: National Weather Service Duluth, MN
Last Update: 6:26 pm CDT Jul 14, 2025
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  • Tonight

    Tonight: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 3am.  Areas of smoke before 8pm. Partly cloudy, with a low around 67. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Mostly sunny, with a high near 85. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 85 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm.  Low around 52. South wind around 5 mph becoming north in the evening.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 52 °F

    T-storms then
    Showers


  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 59. Northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers



  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely


  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 69. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 69 °F

    Slight Chance
    Showers


  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 75. South wind around 5 mph.

    High: 75 °F

    Sunny



  • Friday
    Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.

    Low: 56 °F

    Slight Chance
    Showers then
    Chance
    T-storms



  • Tonight: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 3am. Areas of smoke before 8pm. Partly cloudy, with a low around 67. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 85. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Low around 52. South wind around 5 mph becoming north in the evening. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Wednesday: Showers and possibly a thunderstorm. High near 59. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 69. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Thursday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.

    Friday: Sunny, with a high near 75. South wind around 5 mph.

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 75. South wind around 5 mph becoming west in the afternoon.

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening.

    Sunday: Mostly sunny, with a high near 75. North wind around 5 mph.

    Sunday Night: Partly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph after midnight.

    Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southeast wind around 5 mph.



    Mellen WI
     46.32°N 90.65°W

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