7-Day Forecast 46.07°N 88.64°W (Text-Only)
NWS Forecast for: Caspian MI
Issued by: National Weather Service Marquette, MI
Last Update: 9:28 am CDT May 20, 2026
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  • Today

    Today: Mostly sunny, with a high near 12. North wind 10 to 15 km/h.

    High: 12 °C

    Mostly Sunny


  • Tonight

    Tonight: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around -1. North wind 5 to 10 km/h becoming south after midnight.

    Low: -1 °C

    Frost


  • Thursday

    Thursday: Areas of frost before 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 17. Calm wind becoming southeast 5 to 10 km/h in the morning.

    High: 17 °C

    Areas Frost
    then Sunny

  • Thursday
    Night

    Thursday Night: Areas of frost after 2am.  Otherwise, increasing clouds, with a low around 2. Southeast wind 5 to 10 km/h becoming calm  in the evening.

    Low: 2 °C

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Partly sunny, with a high near 18. East wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 18 °C

    Partly Sunny


  • Friday
    Night

    Friday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 6.

    Low: 6 °C

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 17.

    High: 17 °C

    Chance
    Showers

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Low: 7 °C

    Mostly Cloudy


  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °C

    Partly Sunny


  • Today: Mostly sunny, with a high near 12. North wind 10 to 15 km/h.

    Tonight: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around -1. North wind 5 to 10 km/h becoming south after midnight.

    Thursday: Areas of frost before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 17. Calm wind becoming southeast 5 to 10 km/h in the morning.

    Thursday Night: Areas of frost after 2am. Otherwise, increasing clouds, with a low around 2. Southeast wind 5 to 10 km/h becoming calm in the evening.

    Friday: Partly sunny, with a high near 18. East wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 35 km/h.

    Friday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 6.

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 17.

    Saturday Night: Mostly cloudy, with a low around 7.

    Sunday: Partly sunny, with a high near 22.

    Sunday Night: Partly cloudy, with a low around 8.

    Memorial Day: Mostly sunny, with a high near 27.

    Monday Night: Mostly clear, with a low around 11.

    Tuesday: Sunny, with a high near 29.



    Caspian MI
     46.07°N 88.64°W (Elev. 1473 m)

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