7-Day Forecast 42.58°N 82.57°W (Text-Only)
NWS Forecast for: Harsens Island MI
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 4:24 am EDT Mar 21, 2025
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  • Today

    Today: Increasing clouds, with a high near 50. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Increasing
    Clouds


  • Tonight

    Tonight: A chance of rain after 2am.  Increasing clouds, with a low around 33. South southwest wind around 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before 8am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 11am. North northwest wind 13 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 35 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 27. North northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 27 °F

    Mostly Clear



  • Sunday

    Sunday: Rain and snow likely after 2pm.  Partly sunny, with a high near 45. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Sunday
    Night

    Sunday Night: Rain likely before 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely



  • Monday

    Monday: A chance of rain after 8am.  Mostly cloudy, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain



  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy



  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny



  • Today: Increasing clouds, with a high near 50. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Tonight: A chance of rain after 2am. Increasing clouds, with a low around 33. South southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Saturday: A chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 11am. North northwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Saturday Night: Mostly clear, with a low around 27. North northwest wind around 6 mph becoming light and variable after midnight.

    Sunday: Rain and snow likely after 2pm. Partly sunny, with a high near 45. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Sunday Night: Rain likely before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 38. Chance of precipitation is 70%.

    Monday: A chance of rain after 8am. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.

    Monday Night: Mostly cloudy, with a low around 33.

    Tuesday: Partly sunny, with a high near 44.

    Tuesday Night: Mostly cloudy, with a low around 33.

    Wednesday: Partly sunny, with a high near 46.

    Wednesday Night: Partly cloudy, with a low around 33.

    Thursday: Mostly sunny, with a high near 48.



    Harsens Island MI
     42.58°N 82.57°W (Elev. 577 ft)

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