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.

Partly Cloudy

43°F

6°C

Humidity 71%
Wind Speed W 12 mph
Barometer 30.03 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Nov 12:56 pm EST
Extended Forecast for

Mackinac Island MI

  • This Afternoon

    This Afternoon: Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 10 to 15 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 46 by 3am. Breezy, with a southwest wind 10 to 20 mph.

    Low: 41 °F⇑

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers, mainly between 1pm and 5pm. Partly sunny, with a high near 50. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 50 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers between 7pm and 1am. Mostly cloudy, with a low around 38. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 50. Northwest wind 10 to 15 mph becoming southwest in the afternoon.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 10 to 15 mph.
Tonight
Increasing clouds, with a temperature rising to around 46 by 3am. Breezy, with a southwest wind 10 to 20 mph.
Sunday
A 50 percent chance of showers, mainly between 1pm and 5pm. Partly sunny, with a high near 50. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
A chance of showers between 7pm and 1am. Mostly cloudy, with a low around 38. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 50. Northwest wind 10 to 15 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 37.
Veterans Day
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 42.
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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:
1:11 pm EST Nov 7, 2026
Forecast Valid:
1pm EST Nov 7, 2026-6pm EST Nov 13, 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