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.

Overcast

37°F

3°C

Humidity 81%
Wind Speed W 9 mph
Barometer 30.07 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 7 Nov 11:35 am EST
Extended Forecast for

Mackinac Island MI

  • Today

    Today: 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. Southwest wind around 15 mph.

    Low: 41 °F⇑

    Increasing
    Clouds

  • 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 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Mostly Cloudy
    then Chance
    Showers and
    Breezy

  • 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 20 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 around 10 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

Today
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. Southwest wind around 15 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 15 to 20 mph, with gusts as high as 30 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 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 50. Northwest wind around 10 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:
11:25 am EST Nov 7, 2026
Forecast Valid:
11am EST Nov 7, 2026-6pm EST Nov 13, 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