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.

Fog/Mist

28°F

-2°C

Humidity 93%
Wind Speed W 6 mph
Barometer 29.94 in
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Wind Chill21°F (-6°C)
Last update 13 Feb 6:35 pm EST
Extended Forecast for

Mackinac Island MI

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Northwest wind 5 to 15 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 31. Northwest wind around 5 mph becoming southwest in the morning.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 34. South wind around 5 mph becoming west in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 21. Northwest wind 5 to 15 mph.
Saturday
Partly sunny, with a high near 31. Northwest wind around 5 mph becoming southwest in the morning.
Saturday Night
Mostly cloudy, with a low around 23. South wind around 5 mph.
Sunday
Mostly cloudy, with a high near 34. South wind around 5 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 26. Southwest wind around 5 mph.
Washington's Birthday
Mostly cloudy, with a high near 39.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
6:24 pm EST Feb 13, 2026
Forecast Valid:
6pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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