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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Mackinac Island Airport MI

  • Overnight

    Overnight: Isolated showers after 5am. Mostly cloudy, with a steady temperature around 70. South wind around 10 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 71. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Northwest wind 10 to 15 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. West wind 5 to 15 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. West wind 5 to 10 mph becoming south after midnight.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely before 8pm. Partly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers after 5am. Mostly cloudy, with a steady temperature around 70. South wind around 10 mph. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 71. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 60. Northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 73. West wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 63. West wind 5 to 10 mph becoming south after midnight.
Tuesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 60%.
Tuesday Night
Showers likely before 8pm. Partly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62.
Saturday
A chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island Airport MI
 45.86°N 84.65°W (Elev. 748 ft)
Last Update:
4:11 am EDT Aug 16, 2026
Forecast Valid:
4am EDT Aug 16, 2026-6pm EDT Aug 22, 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