National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 93%
Wind Speed SW 10 mph
Barometer 29.95 in
Dewpoint 28°F (-2°C)
Visibility 2.00 mi
Wind Chill21°F (-6°C)
Last update 19 Mar 2:55 am EDT
Extended Forecast for

Mackinaw City MI

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 30. West wind around 10 mph.

    Low: 30 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 36. Northwest wind 5 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow showers before 3am, then snow showers and freezing rain between 3am and 5am, then rain showers, snow showers, and freezing rain after 5am. Low around 27. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow Showers
    then Wintry
    Mix

  • Friday

    Friday: Rain, possibly mixed with snow showers, becoming all rain showers after 7am, then gradually ending. High near 39. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. West wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 30. West wind around 10 mph.
Thursday
Partly sunny, with a high near 36. Northwest wind 5 to 10 mph.
Thursday Night
Snow showers before 3am, then snow showers and freezing rain between 3am and 5am, then rain showers, snow showers, and freezing rain after 5am. Low around 27. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow showers, becoming all rain showers after 7am, then gradually ending. High near 39. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 29. West wind around 10 mph.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 32. Breezy.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackinaw City MI
 45.78°N 84.72°W (Elev. 577 ft)
Last Update:
2:25 am EDT Mar 19, 2026
Forecast Valid:
3am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation